Search Result
Results for "
bacterial biofilm
" in MedChemExpress (MCE) Product Catalog:
7
Biochemical Assay Reagents
14
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-20349
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Bacterial
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Infection
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Monobehenin, an bacterial biofilm formation inhibitor, has strong inhibitory activity toward bacterial biofilm formation of S. mutans, X. oryzae, and Y. enterocolitica in a strain specific manner .
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- HY-W133898
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Biochemical Assay Reagents
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Others
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Tryptone is a peptide-rich bacterial culture medium component that can regulate bacterial cell surface proteins and biofilm-related genes. Tryptone promotes the expression and assembly of bacterial adhesion proteins (such as LapA and LapF) by providing peptide substances as structural factors, enhancing cell surface hydrophobicity and intercellular adhesion, thereby stabilizing the biofilm matrix and supporting the maturation and maintenance of bacterial biofilms. The peptide mixture contained in Tryptone can specifically regulate the transcription of bacterial adhesion-related genes (such as activating LapA and inhibiting LapF), affecting the synthesis and localization of biofilm structural proteins .
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- HY-W012572
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Mitochondrial Metabolism
Bacterial
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Infection
Metabolic Disease
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D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
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- HY-Y0444
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Tyrosinase
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Metabolic Disease
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D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
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- HY-142695
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Bacterial
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Infection
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Antibacterial synergist 1 (compound 20P) is a bacterial biofilm inhibitor. Antibacterial synergist 1 inhibits the production of pyocyanin and biofilm formation with IC50s of 8.6 and 4.5 μM, respectively. Antibacterial synergist 1 has the potential for the research of P. aeruginosa infections .
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- HY-168881
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Bacterial
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Infection
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Antibacterial agent 262 (compound A23) is a potent antibacterial agent. Antibacterial agent 262 inhibits Xanthomonas oryzae pv oryzae activity. Antibacterial agent 262 inhibits the formation of Xanthomonas oryzae pv oryzae biofilms, disrupting the integrity of bacterial cell membranes .
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- HY-W141788
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Bacterial
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Infection
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N-Butyryl-DL-homocysteine thiolactone is an N-acyl homoserine lactone (AHL) analogue. AHLs are potent inhibitors of biofilm formation and virulence factors, and has been used for degrading microbial communities, reducing bacterial pathogenicity .
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- HY-W013429
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Bacterial
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Infection
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4-Glycidyloxycarbazole (compound 8) is an antimicrobial agent that disrupts bacterial biofilm formation .
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- HY-N7788
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Bacterial
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Infection
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cis-2-Dodecenoic acid, originally discovered in Burkholderia cenocepacia, can interfere with the bacterial quorum sensing system and inhibit bacterial biofilm formation and virulence factor production .
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- HY-W012572R
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Reference Standards
Mitochondrial Metabolism
Bacterial
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Infection
Metabolic Disease
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D-Histidine (Standard) is the analytical standard of D-Histidine (HY-W012572). This product is intended for research and analytical applications. D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
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- HY-Y0079
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Endogenous Metabolite
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Infection
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D-Phenylalanine is an atypical D-amino acid and an inhibitor of bacterial biofilm formation. D-Phenylalanine mainly replaces D-alanine (D-Ala) by incorporating into the fourth and fifth positions of bacterial peptidoglycan (PG), changing the cell wall structure, enhancing bacterial acid resistance and affecting biofilm formation. D-Phenylalanine may promote the secretion of peptide tyrosine tyrosine (PYY) in mammals by activating the intestinal GPR109B receptor. D-Phenylalanine can inhibit the maturation of microbial biofilms and promote the release of specific hormones. It can be used for antibacterial preservation, improving the yield of probiotics in the food industry, and studying appetite regulation and blood sugar control in metabolic diseases such as diabetes .
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- HY-155357
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Bacterial
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Infection
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Antibacterial agent 160 is a potent antibacterial agents. Antibacterial agent 160 can rapidly kill bacterial and inhibits bacterial biofilm formation. Antibacterial agent 160 affects the normal function of DNA and leads cell death .
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- HY-Y1093
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Ethyl acetylacetate; EAA
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Bacterial
Antibiotic
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Infection
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Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
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- HY-W243002
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Bacterial
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Infection
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Acetyl-L-homoserine lactone is a member of the family of N-acylated homoserine lactones (HSLs). Acetyl-L-homoserine lactone is a polar mediator of cell-cell interactions in bacterial biofilms .
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- HY-168852
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Bacterial
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Infection
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Antimicrobial agent-37 (compound 6a) is a potent broad-spectrum antimicrobial agent that has a biofilm-destroying effect, acting on bacterial membranes and cracking them .
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- HY-122950
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Fungal
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Infection
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Harzianic acid, a tetramic acid derivative, with activity of antimicrobial, antibiofilm formation and biofilm disaggregation. Harzianic acid interferes with biofilm formation by limiting bacterial iron availability. Harzianic acid is also a selective inhibitor of Acetohydroxyacid synthase (AHAS), the first enzyme in the branched-chain amino acid biosynthetic pathway. Harzianic acid can used for herbicide and fungicide .
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- HY-Y1891
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Tween 80
Maximum Cited Publications
72 Publications Verification
Polysorbate 80
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Biochemical Assay Reagents
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Others
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Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.
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- HY-131011
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Bacterial
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Infection
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Furanone C-30 is a quorum sensing inhibitor. Furanone C-30 can effectively inhibit bacterial biofilm formation by S. mutans and its luxSmutant strain .
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- HY-P10968
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Bacterial
Antibiotic
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Infection
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KT2 is a cationic amphipathic antibacterial peptide. KT2 can completely kill cells of E. coli O157:H7. KT2 has potent anti-biofilm activity and prevents biofilm formation of E. coli O157:H7. KT2 significantly binds to bacterial surface LPS and interacts with the lipids of liposomes with great penetration capability into bacterial cells, followed by bond to DNA and other cytoplasmic membrane .
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- HY-Y0444S
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Isotope-Labeled Compounds
Tyrosinase
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Metabolic Disease
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D-Tyrosine-d2 is the deuterium labeled D-Tyrosine (HY-Y0444) . D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
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- HY-Y0444S1
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Isotope-Labeled Compounds
Tyrosinase
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Metabolic Disease
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D-Tyrosine-d4 is the deuterium labeled D-Tyrosine (HY-Y0444) . D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
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- HY-Y0444S2
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Isotope-Labeled Compounds
Tyrosinase
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Metabolic Disease
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D-Tyrosine-d7 is the deuterium labeled D-Tyrosine (HY-Y0444) . D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
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- HY-W744147
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Isotope-Labeled Compounds
Bacterial
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Infection
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4-Glycidyloxycarbazole-d5 is the deuterium labeled 4-Glycidyloxycarbazole (HY-W013429). 4-Glycidyloxycarbazole (compound 8) is an antimicrobial agent that disrupts bacterial biofilm formation .
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- HY-Y1718
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N-Tridecanoic acid
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Endogenous Metabolite
Bacterial
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Infection
Metabolic Disease
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Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
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- HY-W016477
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Bacterial
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Infection
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Phenazine is an electron shuttles, which modulates the redox state of cells and the downstream gene expression related to biofilm formation and bacterial survival. Phenazines is a biocontrol agents, which affects the growth of plants and induces the systemic resistance in plants .
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- HY-Y1093S4
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Bacterial
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Infection
Inflammation/Immunology
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Ethyl acetoacetate-d3 is the deuterium labeled Ethyl acetoacetate. Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
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- HY-Y1093S3
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Bacterial
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Others
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Ethyl acetoacetate- 13C is the 13C labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
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- HY-Y1093S2
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Ethyl acetylacetate-d5
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Bacterial
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Others
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Ethyl acetoacetate-d5 is the deuterium labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
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- HY-147814
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Bacterial
Fungal
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Infection
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KFU-127 (Compound 6b) is a broad spectrum topical antimicrobial capable of one-shot targeting of bacterial and fungal-bacterial biofilms. KFU-127 is considerably toxic for eukaryotic cells . KFU-127 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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- HY-P10362
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Bacterial
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Infection
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Temporin-GHd exhibits antibacterial activity against Streptococcus mutans (MIC=13.1 μM; MBC=26 μM). Temporin-GHd increases the permeability of the bacterial cell membrane, causing membrane damage and leakage of cellular contents. Temporin-GHd disrupts preformed biofilms at high concentrations. Temporin-GHd can bind to bacterial DNA, inhibiting DNA migration .
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- HY-Y1093S1
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Bacterial
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Others
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Ethyl acetoacetate- 13C4 is the 13C labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
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- HY-121310
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Bacterial
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Infection
Cancer
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Phthalocyanine is a photosensitizer. Phthalocyanine has a light-killing effect on bacterial biofilms, effectively inactivating bacteria. Phthalocyanine can be linked to anticancer drugs to target cancer. Phthalocyanine can also be used to develop chemical sensors for studying microbial infections and tumors .
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- HY-Y1093R
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Ethyl acetylacetate (Standard); EAA (Standard)
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Reference Standards
Bacterial
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Others
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Ethyl acetoacetate (Standard) is the analytical standard of Ethyl acetoacetate. This product is intended for research and analytical applications. Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
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- HY-134215
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Bacterial
Fungal
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Infection
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cis-11-Methyl-2-dodecenoic acid is a quorum sensing (QS) signal that acts as a diffusion signaling factor (DSF) in extracellular microbial and fungal communication systems. DSF is involved in the regulation of virulence and biofilm formation of a variety of bacterial pathogens .
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- HY-N2947
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P-glycoprotein
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Infection
Inflammation/Immunology
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Boeravinone B, a dual inhibitor of NorA bacterial efflux pump of Staphylococcus aureus and human P-Glycoprotein, reduces the biofilm formation and intracellular invasion of bacteria. Boeravinone B act as anti-aging and anti-apoptosis phyto-molecules during oxidative stress .
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- HY-P10559
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Bacterial
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Infection
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(RXR)4XB is a cell-penetrating peptide, that binds the phosphorodiamidate morpholino oligomers (PMOs), forms peptide-conjugated PMOs (PPMOs), and improves the delivery of PMO into bacterial cells. (RXR)4XB-PMO conjugate prevents the formation of biofilms, inhibits Pseudomonas aeruginosa with MIC50 of 0.5 to 16 μM, and reduces the bacterial burden in mouse acute pneumonia models .
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- HY-P5681
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Bacterial
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Infection
Inflammation/Immunology
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Human α-Defensin 6, a 32-residue cysteine-rich peptide, can inhibit bacterial invasion and contribute to the mucosal immunity. Human α-Defensin 6 forms ordered self-assembly fibrils and nanonets that surround and entangle bacteria after stochastic binding to bacterial surface proteins. Human α-Defensin 6 also inhibits C. albicans biofilm formation .
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- HY-W001132
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Indole
1 Publications Verification
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Endogenous Metabolite
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Infection
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Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .
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- HY-169187
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Bacterial
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Cancer
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Antibacterial agent 247 (compund 30b) is a bacterial antagonist that significantly inhibits the formation of Pseudomonas aeruginosa biofilm (IC50=5.8 μM) and multiple virulence phenotypes, and enhances its interaction with Tob Antibacterial activity of combined therapy with ampicillin and polymyxin B .
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- HY-173054
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Bacterial
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Infection
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FtsZ-IN-12 (Compound 16e) is the inhibitor for filamentous temperature-sensitive mutant Z (FtsZ) that promotes the polymerization of FtsZ protein, inhibits its GTPase activity, thereby interfering with bacterial cell division process. FtsZ-IN-12 exhibits boardspectrum antibacterial activity that inhibits B. subtilis ATCC9372, B. pumilus CMCC63202, S. aureus ATCC25923, E. coli BW25113 and A. baumannii ATCC19606 with MIC of 0.062-1 μg/mL. FtsZ-IN-12 inhibits the formation of bacterial biofilms and exhibits a clearing effect on mature biofilms. FtsZ-IN-12 exhibits bactericidal activity without hemolytic toxicity to mammalian red blood cells (15 mg/kg) .
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- HY-P10559A
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Bacterial
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Infection
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(RXR)4XB TFA is a cell-penetrating peptide, that binds the phosphorodiamidate morpholino oligomers (PMOs), forms peptide-conjugated PMOs (PPMOs), and improves the delivery of PMO into bacterial cells. (RXR)4XB TFA-PMO conjugate prevents the formation of biofilms, inhibits Pseudomonas aeruginosa with MIC50 of 0.5 to 16 μM, and reduces the bacterial burden in mouse acute pneumonia models .
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- HY-107780A
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c-di-GMP sodium; cyclic diguanylate sodium; 5GP-5GP sodium
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STING
Endogenous Metabolite
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Cancer
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Cyclic-di-GMP sodium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP sodium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP sodium can be used in cancer research .
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- HY-107780
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c-di-GMP; cyclic diguanylate; 5GP-5GP
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STING
Endogenous Metabolite
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Cancer
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Cyclic-di-GMP is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP can be used in cancer research .
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- HY-169973
-
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Beta-lactamase
Bacterial
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Infection
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PhoPS is the photocaged inhibitor for β-lactamase. PhoPS is activated upon light irradiation, and active β-lactamase inhibitor Sulbactam (HY-B0334) is released. PhoPS inhibits the synthesis of bacterial cell wall and the formation of E. coli biofilm, exhibits antimicrobial activity .
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- HY-Y1718S1
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N-Tridecanoic acid-d25
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Isotope-Labeled Compounds
Endogenous Metabolite
Bacterial
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Cancer
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Tridecanoic acid-d25 is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
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- HY-Y1718S
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N-Tridecanoic acid-d2
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Isotope-Labeled Compounds
Endogenous Metabolite
Bacterial
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Infection
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Tridecanoic acid-d2 is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
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- HY-Y1718S2
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N-Tridecanoic acid-d9
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Isotope-Labeled Compounds
Endogenous Metabolite
Bacterial
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Infection
|
Tridecanoic acid-d9 is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
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- HY-110382
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c-di-GMP disodium; cyclic diguanylate disodium; 5GP-5GP disodium
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STING
Endogenous Metabolite
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Cancer
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Cyclic-di-GMP disodium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP disodium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP disodium can be used in cancer research .
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- HY-107780B
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c-di-GMP diammonium; cyclic diguanylate diammonium; 5GP-5GP diammonium
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STING
Endogenous Metabolite
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Cancer
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Cyclic-di-GMP diammonium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP diammonium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP diammonium can be used in cancer research .
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- HY-115693
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Bacterial
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Infection
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CAP 3 is a cholic acid-peptide conjugate (CAP) antimicrobial agent. CAP 3 effectively inhibits Gram-negative bacteria, with MIC99 (minimum inhibitory concentration for 99% bacterial killing) values of 8 μM, 16 μM, and 16 μM against E. coli, Klebsiella pneumoniae and Acinetobacter baumannii, respectively. CAP 3 exerts its antibacterial effects by disrupting the structural integrity of the bacterial lipopolysaccharide (LPS) outer membrane. CAP 3 rapidly kills bacteria, inhibits biofilm formation, and effectively combats drug-resistant strains and persistent bacterial infections .
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- HY-Y1718R
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N-Tridecanoic acid (Standard)
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Reference Standards
Endogenous Metabolite
Bacterial
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Infection
Metabolic Disease
|
Tridecanoic acid (Standard) is the analytical standard of Tridecanoic acid. This product is intended for research and analytical applications. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
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- HY-158730
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3-OH-C4-HSL; N-3-Hydroxybutanoyl-L-homoserine lactone; N-3-Hydroxybutyryl-L-HSL
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Bacterial
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Infection
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N-3-Hydroxybutyryl-L-homoserine lactone (3-OH-C4-HSL) is an acyl-homoserine lactone, that can be isolated from Vibrionaceae. N-3-Hydroxybutyryl-L-homoserine lactone is a signaling molecule that is involved in bacterial quorum sensing (QS). N-3-Hydroxybutyryl-L-homoserine lactone senses the density of bacterial population, regulates the cellular process, such as bioluminescence, biofilm formation, and exo-enzyme production .
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- HY-P10546
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pALA
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Bacterial
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Infection
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Polyalanine peptide (pALA) is an antimicrobial peptide that targets biofilms and Gram-negative bacteria and is non-toxic to mammalian cells. Polyalanine peptide forms an α-helical conformation that effectively permeabilizes Gram-negative bacterial membranes, thereby inducing lethal cell leakage. Polyalanine peptide can be used in anti-infection research .
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- HY-155461
-
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Bacterial
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Infection
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Antibiofilm agent-3 (compound 3b) is a tetracarboxamide antibacterial agent that effectively inhibits the plant bacterial pathogen Xanthomonas citri (Xanthomonas citri ssp. citri, Xcc) (MIC=500 μg/ mL). Antibiofilm agent-3 inhibits biofilm formation by Xcc with IC50=15.37 μg/mL .
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- HY-P4370
-
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Bacterial
Fungal
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Infection
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Hepcidin-20 (human) is a histidine-containing, cysteine-rich, β-sheet structured peptide. Hepcidin-20 (human) shows antifungal activity. Hepcidin-20 (human) inhibits biofilm formation and bacterial cell metabolism of polysaccharide intercellular adhesin (PIA)-positive and PIA-negative strains .
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- HY-147063R
-
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Reference Standards
Endogenous Metabolite
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Others
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Indole (Standard) is the analytical standard of Indole. This product is intended for research and analytical applications. Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .
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- HY-N2947R
-
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Reference Standards
P-glycoprotein
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Infection
Inflammation/Immunology
|
Boeravinone B (Standard) is the analytical standard of Boeravinone B. This product is intended for research and analytical applications. Boeravinone B, a dual inhibitor of NorA bacterial efflux pump of Staphylococcus aureus and human P-Glycoprotein, reduces the biofilm formation and intracellular invasion of bacteria. Boeravinone B act as anti-aging and anti-apoptosis phyto-molecules during oxidative stress .
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- HY-W001132R
-
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Reference Standards
Endogenous Metabolite
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Infection
|
Indole (Standard) is the analytical standard of Indole. This product is intended for research and analytical applications. Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .
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- HY-W713126
-
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Isotope-Labeled Compounds
Endogenous Metabolite
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Infection
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Indole-d4 is the deuterium labeled Indole (HY-W001132). Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .
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- HY-152175
-
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Bacterial
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Infection
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Antibacterial agent 130 is a 1,1-diarylthiogalactoside, used for targeting the Pseudomonas aeruginosa LecA. Antibacterial agent 130 shows high affinity toward LecA (Kd=1 μM). Antibacterial agent 130 has antibiofilm activity, but lacks bactericidal activity. LecA, a lectin and virulence factor from Pseudomonas aeruginosa involved in bacterial adhesion and biofilm formation .
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- HY-P5709
-
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Bacterial
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Infection
Inflammation/Immunology
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HG4 is a fast-acting antimicrobial peptide. HG4 shows anti-biofilm and anti-inflammatory activities. HG4 is active against Gram-positive pathogens, especially against MRSA strains (MIC: 32-64?μg/mL). HG4 can bind to bacterial lipids and reduces ATP concentration in S. aureus MRSA USA300 cells .
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- HY-P5706
-
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Bacterial
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Infection
Inflammation/Immunology
|
HG2 is a fast-acting antimicrobial peptide. HG2 shows anti-biofilm and anti-inflammatory activities. HG2 is active against Gram-positive pathogens, especially against MRSA strains (MIC: 16-32?μg/mL). HG2 can bind to bacterial lipids and reduces ATP concentration in S. aureus MRSA USA300 cells .
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- HY-161395
-
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Bacterial
|
Infection
|
IDD-8E is an effective anti-pseudomonal agent (MIC =4.4 µM ) with no cytotoxicity. IDD-8E shows significant pseudomonal killing and disruption of pseudomonal biofilm. IDD-8E binds to the ATP-binding pocket of WaaP and also inhibits other ESKAPE pathogens.
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- HY-149734
-
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Bacterial
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Infection
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MA220607 is an antibacterial agent with low hemolytic toxicity and a dual-target mechanism of action (MOA). MA220607 promotes FtsZ protein polymerization, also increases the permeability of bacterial membranes and inhibits biofilm formation. The resistance rate of MA220607 is low, and the MICs against Gram-positive bacteria and Gram-negative bacteria are Table 0.062-2 μg/mL and 0.5-4 μg/mL, respectively) .
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- HY-161279
-
|
Bacterial
Lactate Dehydrogenase
Reactive Oxygen Species (ROS)
|
Infection
|
Antibiofilm agent-5 (compound 6c) is a multitargeting antibacterial agent with potent antibiofilm activity. Antibiofilm agent-5 could induce metabolic dysfunction by deactivating lactate dehydrogenase and promote the accumulation of reactive oxygen species to decrease the reduced glutathione and ultimately cause oxidative damage in bacteria. Antibiofilm agent-5 can be used for the research of refractory biofilm-intensified bacterial infections .
|
-
- HY-169331
-
|
Bacterial
|
Infection
|
H2S scavenger 1 triflate (Compound 7b) is a H2S-depletion agent, and shows selectivity over glutathione. H2S scavenger 1 triflate disrupts the bacterial biofilm formation. H2S scavenger 1 triflate sensitizes S. aureus to Gentamicin (HY-A0276A) or photosensitizer via H2S depletion .
|
-
- HY-124469
-
|
Bacterial
|
Infection
|
UM-C162, a benzimidazole derivative, can rescue nematodes from a S. aureus infection. UM-C162 prevents the formation of biofilm without interfering with bacterial viability. UM-C162 mediates the disruption of S. aureus hemolysins, proteases and clumping factors production. UM-C162 has the potential to be used as an anti-virulence agent to control S. aureus infections .
|
-
- HY-P5704
-
|
Bacterial
|
Infection
|
K11 is an antimicrobial peptide. K11 is active against MDR/XDR K. pneumoniae isolates (MIC: 8-512 μg/mL), and inhibits bacterial biofilm formation. K11 can act synergistically with antibiotics (Chloramphenicol (HY-B0239), Meropenem (HY-13678), Rifampicin (HY-B0272), etc.) against drug-resistant K. pneumoniae. K11 has high thermal and wide pH stability .
|
-
- HY-122485
-
|
Bacterial
|
Infection
|
α-Copaene is a potent attractant for male Mediterranean fruit flies Ceratitis capitata.α-Copaene can be found as a minor component in the essential oils of various plant species. α-Copaene can inhibit bacterial growth with a minimum inhibitory concentration of 0.5-1 μL/mL. α-Copaene suppresses biofilm formation by decreasing the hydrophobicity of the cell surface. α-Copaene can be used as an oviposition promoter of Bactrocera oleae .
|
-
- HY-155479
-
|
Bacterial
|
Infection
|
PqsR-IN-3 (compound 16e) is a selective inhibitor of the pqs system (IC50=3.7 μM) and its associated virulence factor pyocyanin (IC50=2.7 μM). PqsR-IN-3 inhibits bacterial biofilm synthesis and is significantly cytotoxic against Pseudomonas aeruginosa. PqsR-IN-3 has synergistic effects with several antibiotics, such as Ciprofloxacin (HY-B0356) and Tobramycin (HY-B0441) .
|
-
- HY-110382S
-
13C20,15N10-c-di-GMP, 13C20,15N10-Cyclic diguaylate, 13C20,15N10-3’,5’-Cyclic diguaylic Acid
|
Isotope-Labeled Compounds
Endogenous Metabolite
STING
|
Cancer
|
13C20, 15N10-Cyclic di-GMP ( 13C20, 15N10-c-di-GMP) is 13C and 15N labeled Cyclic-di-GMP (disodium). Cyclic-di-GMP disodium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP disodium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP disodium can be used in cancer research .
|
-
- HY-133685
-
|
Bacterial
|
Infection
Metabolic Disease
|
N-Hexanoyl-L-homoserine lactone is a short-chained N-acyl homoserine lactone (AHL). N-hexanoyl-L-homoserine lactone is also a mediator of bacterial quorum-sensing regulation. N-hexanoyl-L-homoserine lactone promotes lipid accumulation in algae. AHL is an intercellular communication signal molecule in the quorum sensing system of Gram-negative bacteria and a medium for mediating information exchange between eukaryotic plants and prokaryotic bacteria. AHL can affect bacteria activities, such as biofilm formation, pigment synthesis, and antibiotic synthesis .
|
-
- HY-I1070
-
(R)-Isoleucine
|
ASCT
|
Neurological Disease
|
D-Isoleucine is a selective competitive activator of the Asc-1 antiporter (Ki=0.98 mM). D-Isoleucine promotes the release of D-serine and glycine by binding to the Asc-1 protein on the neuronal cell membrane, and enhances NMDA receptor-dependent synaptic plasticity. D-Isoleucine can be used in the study of neurodegenerative diseases (such as Alzheimer's disease and schizophrenia). D-Isoleucine also acts as a non-classical D-amino acid, interferes with bacterial peptidoglycan synthesis, and inhibits the formation of Staphylococcus aureus biofilm, and has potential antibacterial application value[1][2].
|
-
- HY-133685R
-
|
Reference Standards
Bacterial
|
Infection
Metabolic Disease
|
N-Hexanoyl-L-homoserine lactone (Standard) is the analytical standard of N-Hexanoyl-L-homoserine lactone (HY-133685). This product is intended for research and analytical applications. N-Hexanoyl-L-homoserine lactone is a short-chained N-acyl homoserine lactone (AHL). N-hexanoyl-L-homoserine lactone is also a mediator of bacterial quorum-sensing regulation. N-hexanoyl-L-homoserine lactone promotes lipid accumulation in algae. AHL is an intercellular communication signal molecule in the quorum sensing system of Gram-negative bacteria and a medium for mediating information exchange between eukaryotic plants and prokaryotic bacteria. AHL can affect bacteria activities, such as biofilm formation, pigment synthesis, and antibiotic synthesis.
|
-
- HY-W127487
-
|
Biochemical Assay Reagents
|
Others
|
Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C18-HSL, one of four lipophilic long acyl side chain AHLs produced by the LuxI AHL synthase homolog SinI, is involved in quorum-sensing signaling in strains of Rhizobium meliloti (a nitrogen-fixing bacterial symbiont of the legume M. sativa) . C18-HSL and other hydrophobic AHLs tend to localize in the relatively lipophilic environment of bacterial cells and cannot diffuse freely across the cell membrane. Long-chain N-acyl homoserine lactones can be exported from cells by efflux pumps, or can be transported between communicating cells by extracellular outer membrane vesicles.
|
-
- HY-W015490
-
|
DNA/RNA Synthesis
NF-κB
Monoamine Oxidase
TNF Receptor
Bacterial
|
Infection
Inflammation/Immunology
Cancer
|
1,4-Naphthoquinone is an inhibitor with broad-spectrum inhibitory activity targeting DNA polymerase, NF-κB and monoamine oxidase (MAO-A/B), with antibacterial and anti-biofilm efficacy. 1,4-Naphthoquinone is a competitive inhibitor of MAO-B (Ki=1.4 μM) and a non-competitive inhibitor of MAO-A (Ki=7.7 μM). 1,4-Naphthoquinone inhibits DNA polymerase pol α, β, γ, δ, ε, λ with IC50 ranging from 5.57-128 μM. 1,4-Naphthoquinone inhibits tumor cell proliferation, induces apoptosis and necrosis, and has anti-angiogenic and anti-inflammatory activities by inducing oxidative stress, depleting glutathione (GSH), inhibiting DNA polymerase-mediated DNA synthesis and blocking NF-κB nuclear translocation. 1,4-Naphthoquinone can be used in anti-bacterial , anti-tumor and anti-inflammatory studies, including inhibition of melanoma and colon cancer cell growth and endothelial cell function, as well as LPS-induced inflammation models .
|
-
- HY-114773
-
|
Biochemical Assay Reagents
|
Others
|
Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.
|
-
- HY-W127393
-
|
Biochemical Assay Reagents
|
Others
|
Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.
|
-
- HY-W015490S
-
|
Isotope-Labeled Compounds
DNA/RNA Synthesis
NF-κB
Monoamine Oxidase
TNF Receptor
Bacterial
|
Infection
Inflammation/Immunology
Cancer
|
1,4-Naphthoquinone-d6 is the deuterium labeled 1,4-Naphthoquinone. 1,4-Naphthoquinone is an inhibitor with broad-spectrum inhibitory activity targeting DNA polymerase, NF-κB and monoamine oxidase (MAO-A/B), with antibacterial and anti-biofilm efficacy. 1,4-Naphthoquinone is a competitive inhibitor of MAO-B (Ki=1.4 μM) and a non-competitive inhibitor of MAO-A (Ki=7.7 μM). 1,4-Naphthoquinone inhibits DNA polymerase pol α, β, γ, δ, ε, λ with IC50 ranging from 5.57-128 μM. 1,4-Naphthoquinone inhibits tumor cell proliferation, induces apoptosis and necrosis, and has anti-angiogenic and anti-inflammatory activities by inducing oxidative stress, depleting glutathione (GSH), inhibiting DNA polymerase-mediated DNA synthesis and blocking NF-κB nuclear translocation. 1,4-Naphthoquinone can be used in anti-bacterial , anti-tumor and anti-inflammatory studies, including inhibition of melanoma and colon cancer cell growth and endothelial cell function, as well as LPS-induced inflammation models .
|
-
Cat. No. |
Product Name |
Type |
-
- HY-W133898
-
|
Microbial Culture
|
Tryptone is a peptide-rich bacterial culture medium component that can regulate bacterial cell surface proteins and biofilm-related genes. Tryptone promotes the expression and assembly of bacterial adhesion proteins (such as LapA and LapF) by providing peptide substances as structural factors, enhancing cell surface hydrophobicity and intercellular adhesion, thereby stabilizing the biofilm matrix and supporting the maturation and maintenance of bacterial biofilms. The peptide mixture contained in Tryptone can specifically regulate the transcription of bacterial adhesion-related genes (such as activating LapA and inhibiting LapF), affecting the synthesis and localization of biofilm structural proteins .
|
-
- HY-Y1891
-
Polysorbate 80
|
Co-solvents
|
Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.
|
-
- HY-W016477
-
|
Biochemical Assay Reagents
|
Phenazine is an electron shuttles, which modulates the redox state of cells and the downstream gene expression related to biofilm formation and bacterial survival. Phenazines is a biocontrol agents, which affects the growth of plants and induces the systemic resistance in plants .
|
-
- HY-121310
-
|
Indicators
|
Phthalocyanine is a photosensitizer. Phthalocyanine has a light-killing effect on bacterial biofilms, effectively inactivating bacteria. Phthalocyanine can be linked to anticancer drugs to target cancer. Phthalocyanine can also be used to develop chemical sensors for studying microbial infections and tumors .
|
-
- HY-W127487
-
|
Drug Delivery
|
Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C18-HSL, one of four lipophilic long acyl side chain AHLs produced by the LuxI AHL synthase homolog SinI, is involved in quorum-sensing signaling in strains of Rhizobium meliloti (a nitrogen-fixing bacterial symbiont of the legume M. sativa) . C18-HSL and other hydrophobic AHLs tend to localize in the relatively lipophilic environment of bacterial cells and cannot diffuse freely across the cell membrane. Long-chain N-acyl homoserine lactones can be exported from cells by efflux pumps, or can be transported between communicating cells by extracellular outer membrane vesicles.
|
-
- HY-114773
-
|
Microbial Culture
|
Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.
|
-
- HY-W127393
-
|
Biochemical Assay Reagents
|
Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.
|
Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-W141788
-
|
Bacterial
|
Infection
|
N-Butyryl-DL-homocysteine thiolactone is an N-acyl homoserine lactone (AHL) analogue. AHLs are potent inhibitors of biofilm formation and virulence factors, and has been used for degrading microbial communities, reducing bacterial pathogenicity .
|
-
- HY-P10968
-
|
Bacterial
Antibiotic
|
Infection
|
KT2 is a cationic amphipathic antibacterial peptide. KT2 can completely kill cells of E. coli O157:H7. KT2 has potent anti-biofilm activity and prevents biofilm formation of E. coli O157:H7. KT2 significantly binds to bacterial surface LPS and interacts with the lipids of liposomes with great penetration capability into bacterial cells, followed by bond to DNA and other cytoplasmic membrane .
|
-
- HY-P10362
-
|
Bacterial
|
Infection
|
Temporin-GHd exhibits antibacterial activity against Streptococcus mutans (MIC=13.1 μM; MBC=26 μM). Temporin-GHd increases the permeability of the bacterial cell membrane, causing membrane damage and leakage of cellular contents. Temporin-GHd disrupts preformed biofilms at high concentrations. Temporin-GHd can bind to bacterial DNA, inhibiting DNA migration .
|
-
- HY-P10559
-
|
Bacterial
|
Infection
|
(RXR)4XB is a cell-penetrating peptide, that binds the phosphorodiamidate morpholino oligomers (PMOs), forms peptide-conjugated PMOs (PPMOs), and improves the delivery of PMO into bacterial cells. (RXR)4XB-PMO conjugate prevents the formation of biofilms, inhibits Pseudomonas aeruginosa with MIC50 of 0.5 to 16 μM, and reduces the bacterial burden in mouse acute pneumonia models .
|
-
- HY-P5681
-
|
Bacterial
|
Infection
Inflammation/Immunology
|
Human α-Defensin 6, a 32-residue cysteine-rich peptide, can inhibit bacterial invasion and contribute to the mucosal immunity. Human α-Defensin 6 forms ordered self-assembly fibrils and nanonets that surround and entangle bacteria after stochastic binding to bacterial surface proteins. Human α-Defensin 6 also inhibits C. albicans biofilm formation .
|
-
- HY-P10559A
-
|
Bacterial
|
Infection
|
(RXR)4XB TFA is a cell-penetrating peptide, that binds the phosphorodiamidate morpholino oligomers (PMOs), forms peptide-conjugated PMOs (PPMOs), and improves the delivery of PMO into bacterial cells. (RXR)4XB TFA-PMO conjugate prevents the formation of biofilms, inhibits Pseudomonas aeruginosa with MIC50 of 0.5 to 16 μM, and reduces the bacterial burden in mouse acute pneumonia models .
|
-
- HY-P10546
-
pALA
|
Bacterial
|
Infection
|
Polyalanine peptide (pALA) is an antimicrobial peptide that targets biofilms and Gram-negative bacteria and is non-toxic to mammalian cells. Polyalanine peptide forms an α-helical conformation that effectively permeabilizes Gram-negative bacterial membranes, thereby inducing lethal cell leakage. Polyalanine peptide can be used in anti-infection research .
|
-
- HY-P4370
-
|
Bacterial
Fungal
|
Infection
|
Hepcidin-20 (human) is a histidine-containing, cysteine-rich, β-sheet structured peptide. Hepcidin-20 (human) shows antifungal activity. Hepcidin-20 (human) inhibits biofilm formation and bacterial cell metabolism of polysaccharide intercellular adhesin (PIA)-positive and PIA-negative strains .
|
-
- HY-P5709
-
|
Bacterial
|
Infection
Inflammation/Immunology
|
HG4 is a fast-acting antimicrobial peptide. HG4 shows anti-biofilm and anti-inflammatory activities. HG4 is active against Gram-positive pathogens, especially against MRSA strains (MIC: 32-64?μg/mL). HG4 can bind to bacterial lipids and reduces ATP concentration in S. aureus MRSA USA300 cells .
|
-
- HY-P5706
-
|
Bacterial
|
Infection
Inflammation/Immunology
|
HG2 is a fast-acting antimicrobial peptide. HG2 shows anti-biofilm and anti-inflammatory activities. HG2 is active against Gram-positive pathogens, especially against MRSA strains (MIC: 16-32?μg/mL). HG2 can bind to bacterial lipids and reduces ATP concentration in S. aureus MRSA USA300 cells .
|
-
- HY-P5704
-
|
Bacterial
|
Infection
|
K11 is an antimicrobial peptide. K11 is active against MDR/XDR K. pneumoniae isolates (MIC: 8-512 μg/mL), and inhibits bacterial biofilm formation. K11 can act synergistically with antibiotics (Chloramphenicol (HY-B0239), Meropenem (HY-13678), Rifampicin (HY-B0272), etc.) against drug-resistant K. pneumoniae. K11 has high thermal and wide pH stability .
|
Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
-
- HY-W012572
-
|
Microorganisms
Source classification
|
Mitochondrial Metabolism
Bacterial
|
D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
|
-
-
- HY-Y0444
-
-
-
- HY-Y0079
-
-
-
- HY-Y1718
-
-
-
- HY-W001132
-
-
-
- HY-N7788
-
-
-
- HY-W012572R
-
|
Microorganisms
Source classification
|
Reference Standards
Mitochondrial Metabolism
Bacterial
|
D-Histidine (Standard) is the analytical standard of D-Histidine (HY-W012572). This product is intended for research and analytical applications. D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
|
-
-
- HY-N2947
-
-
-
- HY-107780A
-
-
-
- HY-107780
-
-
-
- HY-110382
-
-
-
- HY-107780B
-
-
-
- HY-Y1718R
-
-
-
- HY-147063R
-
-
-
- HY-N2947R
-
-
-
- HY-W001132R
-
-
-
- HY-122485
-
-
-
- HY-I1070
-
(R)-Isoleucine
|
Microorganisms
Source classification
|
ASCT
|
D-Isoleucine is a selective competitive activator of the Asc-1 antiporter (Ki=0.98 mM). D-Isoleucine promotes the release of D-serine and glycine by binding to the Asc-1 protein on the neuronal cell membrane, and enhances NMDA receptor-dependent synaptic plasticity. D-Isoleucine can be used in the study of neurodegenerative diseases (such as Alzheimer's disease and schizophrenia). D-Isoleucine also acts as a non-classical D-amino acid, interferes with bacterial peptidoglycan synthesis, and inhibits the formation of Staphylococcus aureus biofilm, and has potential antibacterial application value[1][2].
|
-
Cat. No. |
Product Name |
Chemical Structure |
-
- HY-Y0444S1
-
|
D-Tyrosine-d4 is the deuterium labeled D-Tyrosine (HY-Y0444) . D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
|
-
-
- HY-Y0444S2
-
|
D-Tyrosine-d7 is the deuterium labeled D-Tyrosine (HY-Y0444) . D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
|
-
-
- HY-Y1093S4
-
|
Ethyl acetoacetate-d3 is the deuterium labeled Ethyl acetoacetate. Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
|
-
-
- HY-Y1093S2
-
|
Ethyl acetoacetate-d5 is the deuterium labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
|
-
-
- HY-Y1718S1
-
|
Tridecanoic acid-d25 is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
|
-
-
- HY-Y1718S
-
|
Tridecanoic acid-d2 is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
|
-
-
- HY-Y0444S
-
|
D-Tyrosine-d2 is the deuterium labeled D-Tyrosine (HY-Y0444) . D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .
|
-
-
- HY-W744147
-
|
4-Glycidyloxycarbazole-d5 is the deuterium labeled 4-Glycidyloxycarbazole (HY-W013429). 4-Glycidyloxycarbazole (compound 8) is an antimicrobial agent that disrupts bacterial biofilm formation .
|
-
-
- HY-Y1093S3
-
|
Ethyl acetoacetate- 13C is the 13C labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
|
-
-
- HY-Y1093S1
-
|
Ethyl acetoacetate- 13C4 is the 13C labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
|
-
-
- HY-Y1718S2
-
|
Tridecanoic acid-d9 is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .
|
-
-
- HY-W713126
-
|
Indole-d4 is the deuterium labeled Indole (HY-W001132). Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .
|
-
-
- HY-110382S
-
|
13C20, 15N10-Cyclic di-GMP ( 13C20, 15N10-c-di-GMP) is 13C and 15N labeled Cyclic-di-GMP (disodium). Cyclic-di-GMP disodium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP disodium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP disodium can be used in cancer research .
|
-
-
- HY-W015490S
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1,4-Naphthoquinone-d6 is the deuterium labeled 1,4-Naphthoquinone. 1,4-Naphthoquinone is an inhibitor with broad-spectrum inhibitory activity targeting DNA polymerase, NF-κB and monoamine oxidase (MAO-A/B), with antibacterial and anti-biofilm efficacy. 1,4-Naphthoquinone is a competitive inhibitor of MAO-B (Ki=1.4 μM) and a non-competitive inhibitor of MAO-A (Ki=7.7 μM). 1,4-Naphthoquinone inhibits DNA polymerase pol α, β, γ, δ, ε, λ with IC50 ranging from 5.57-128 μM. 1,4-Naphthoquinone inhibits tumor cell proliferation, induces apoptosis and necrosis, and has anti-angiogenic and anti-inflammatory activities by inducing oxidative stress, depleting glutathione (GSH), inhibiting DNA polymerase-mediated DNA synthesis and blocking NF-κB nuclear translocation. 1,4-Naphthoquinone can be used in anti-bacterial , anti-tumor and anti-inflammatory studies, including inhibition of melanoma and colon cancer cell growth and endothelial cell function, as well as LPS-induced inflammation models .
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- HY-Y1891
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Polysorbate 80
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Emulsifiers
Solubilizing Agents
Surfactants
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Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.
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