2. Infection

Infection

Infection

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Infection is a pathophysiological process that involves the invasion and colonization of a living organism (host) by disease-causing infectious agents, the reaction of host tissues to these agents and the toxins they produce, and the transmission of infectious agents to other hosts. Common infectious agents include viruses, viroids, prions, bacteria, nematodes, arthropods, and other macroparasites such as tapeworms. Hosts can fight infections using their immune system. Mammals often engage both innate and adaptive immune systems to eliminate infectious agents or inhibit their growth and transmission. When infection occurs, anti-infective drugs can suppress the infection. Several broad types of anti-infective drugs exist, depending on the type of organism targeted; they include antibacterial (antibiotic), antiviral, antifungal and antiparasitic agents.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-W041988
    Fmoc-Glu-OMe 145038-49-9 99.74%
    Fmoc-Glu-OMe, a glutamic acid derivative, shows antibacterial activity and gelation property in AgNO3 solution. Fmoc-Glu-OMe is a mouldable wound healing biomaterial.
    Fmoc-Glu-OMe
  • HY-W042181
    N-Decyl-N,N-dimethyldecan-1-aminium chloride 7173-51-5
    N-Decyl-N,N-dimethyldecan-1-aminium chloride (Didecyldimethylammonium chloride) is a dialkyl-quaternary ammonium compound that is used in numerous products for its bactericidal, virucidal and fungicidal properties.
    N-Decyl-N,N-dimethyldecan-1-aminium chloride
  • HY-W089845
    Heneicosane 629-94-7 ≥98.0%
    Heneicosane is a royal-specific pheromone of insects (such as subterranean termites) and is an identification signal for queens and kings in termites. Heneicosane mediates royal recognition and the maintenance of social division of labor by being sensed by worker ants and triggering vibrations and antennal behaviors. Heneicosane can exert anti-inflammatory, analgesic and antipyretic activities by inhibiting the release of inflammatory mediators (such as prostaglandins and cytokines). At the same time, Heneicosane can also inhibit the mycelial growth of aflatoxin-producing fungi and inhibit the production of aflatoxin. Heneicosane can be used in insect chemical ecology research to analyze the regulatory mechanism of termite social behavior, and is also a potential target for new anti-inflammatory drugs.
    Heneicosane
  • HY-W091784
    3'-O-Methylguanosine 10300-27-3 ≥98.0%
    3'-O-Methylguanosine is a methylated nucleoside analog and RNA chain terminator. 3'-O-Methylguanosine can inhibit the synthesis of early vaccinia virus-specific RNA.
    3'-O-Methylguanosine
  • HY-W141916
    Pentaglycine 7093-67-6 99.59%
    Pentaglycine (Tetraglycylglycine) is a bridge containing five glycine molecules. Pentaglycine can form highly cross-linked peptidoglycan. Glucose reduced expression of pentaglycine. Pentaglycine is cleaved by lysostaphin, and occurs in the cell envelope of staphylococci.
    Pentaglycine
  • HY-W291131
    Isatin-β-thiosemicarbazone 27830-79-1 99.58%
    Isatin-β-thiosemicarbazone is a potent anti-poxvirus agent (including monkeypox virus, orthopoxvirus, vaccinia virus, etc). Isatin-β-thiosemicarbazone also is a potent herpes simplex virus (HSV) inhibitor. Isatin-β-thiosemicarbazone exhibits
    Isatin-β-thiosemicarbazone
  • HY-W295873
    Cyclo(Phe-Gly) 5037-75-2 98.48%
    Cyclo(Phe-Gly) is a cyclodipeptides with antimicrobial and anticancer activities, isolated from broth culture of endophytic Streptomyces YIM 64018 associated with Paraboea sinensis.
    Cyclo(Phe-Gly)
  • HY-W436424
    DAM-IN-1 935279-95-1
    DMA-IN-1 is a DNA adenine methyltransferase (DAM) inhibitor, IC50: 48 μM. DMA-IN-1 inhibits Caulobacter growth with an MIC of 35 μM.
    DAM-IN-1
  • HY-W587430
    Glycolithocholic acid 3-sulfate disodium 64936-82-9 99.73%
    Glycolithocholic acid 3-sulfate disodium is a GPR39 agonist with EC50s of 47.9  and 66.8 μM (absence of Zn2+) and 8 and 8.7 μM (presence of Zn2+) in M39-20 and hGPR39-2 cells, respectively. Glycolithocholic acid 3-sulfate disodium stimulates GPR39 receptors to initiate intracellular calcium signaling, independent of Zn2+ binding sites H17 and H19. Glycolithocholic acid 3-sulfate disodium also inhibits replication of HIV-1 in vitro. Glycolithocholic acid 3-sulfate disodium can be used for the research of HIV infection and gallbladder disease.
    Glycolithocholic acid 3-sulfate disodium
  • HY-W790014
    Z-FG-NHO-BzOME 180313-86-4 98.02%
    Z-FG-NHO-BzOME is a cysteine protease inhibitor that selectively inhibits cathepsin B, cathepsin L, cathepsin S, and papain.
    Z-FG-NHO-BzOME
  • HY-Y0264S1
    4-Hydroxybenzoic acid-d4 152404-47-2 99.97%
    4-Hydroxybenzoic acid-d4 is the deuterium labeled 4-Hydroxybenzoic acid. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.
    4-Hydroxybenzoic acid-d4
  • HY-Y0366S3
    Lauric acid-d3 79050-22-9 98.92%
    Lauric acid-d33 is the deuterium labeled Lauric acid. Lauric acid is a middle chain-free fatty acid with strong bactericidal properties. The EC50s for P. acnes, S.aureus, S. epidermidis, are 2, 6, 4 μg/mL, respectively.
    Lauric acid-d3
  • HY-D1005A10
    Poloxamer 184 (L64) 9003-11-6
    Poloxamer 184 L64 is block polymer of polyoxyethylene and polyoxypropylene with average molecular mass of 2900. Poloxamer 184 L64 exhibts short-term dermal toxicity characterized by slight erythema and intradermal inflammatory response. Poloxamer 184 L64 exhibits antimicrobial activity, that inihibits 60% Mycobacterium avium complex at concentration of 1 mg/mL. Poloxamer 184 L64 forms thermoreversible hydrogel, that is utilized in food additives, drug delivery carriers in cosmetics, pharmaceutical ingredients and tissue engineering.
    Poloxamer 184 (L64)
  • HY-W012530R
    Phenylpyruvic acid (Standard) 156-06-9
    Phenylpyruvic acid (Standard) is the analytical standard of Phenylpyruvic acid. This product is intended for research and analytical applications. Phenylpyruvic acid is a precursor of the antifungal compound phenyllactic acid. Phenylpyruvic acid can improve the antifungal activity of eight lactic acid bacterial strains through the addition into a dedined growth medium. Phenylpyruvic acid demonstrates improved inhibitory activity against fungal bread contaminants Aspergillus niger and Penicillium roqueforti. Phenylpyruvic acid affects enzyme activity of the pentose phosphate pathway involved in the oxidative phase in rat brain homogenates. Phenylpyruvic acid can reduce glucose-6-phosphate dehydrogenase activity.
    Phenylpyruvic acid (Standard)
  • HY-10544
    Tegobuvir 1000787-75-6 98.01%
    Tegobuvir is a specific, covalent inhibitor of the HCV NS5B polymerase.
    Tegobuvir
  • HY-46866
    Isoegomaketone 34348-59-9
    Isoegomaketone is a sesquiterpenoid that can be isolated from Perilla frutescens essential oil. Isoegomaketone exhibits anti-inflammatory, antioxidant, anti-cancer, anti-mycobacterial, anti-arthritic and anti-obesity effects.
    Isoegomaketone
  • HY-B0187
    Doripenem 148016-81-3 99.94%
    Doripenem (S 4661), a 1β-methyl parenteral carbapenem, has very broad-spectrum activity against Gram-positive and Gram-negative aerobic bacteria.
    Doripenem
  • HY-B0826
    Spirodiclofen 148477-71-8 99.93%
    Spirodiclofen (BAJ-2740) is a broad spectrum acaricide acting via lipid biosynthesis inhibition (LBI) with no cross resistance to currently available acaricides and with additional insecticidal properties.
    Spirodiclofen
  • HY-B1111
    Amitraz 33089-61-1 99.65%
    Amitraz is a non-systemic acaricide and insecticide with alpha-adrenergic agonist activity that interacts with octopamine receptors in the central nervous system and inhibits monoamine oxidase and prostaglandin synthesis.
    Amitraz
  • HY-B1158
    Imidazolidinyl urea 39236-46-9 99.90%
    Imidazolidinyl urea is a commonly used antibacterial preservative in cosmetics and pharmaceuticals that releases formaldehyde through decomposition. Imidazolidinyl urea can also be used in the preparation of multifunctional hydrogels for the care of infectious wounds. Imidazolidinyl urea has broad-spectrum antibacterial activity, which mainly inhibits the reproduction of gram-negative bacteria and gram-positive bacteria, and restricts the growth of yeast and mold to a certain extent. Imidazolidinyl urea can induce non-histaminergic allergy by MRGPRX2 activation of mast cells.
    Imidazolidinyl urea
Cat. No. Product Name / Synonyms Application Reactivity