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Tetrakis(acetonitrile)palladium(II) tetrafluoroborate (NSC 307191) acts as a potent Lewis acid and facilitates the formation of the 2:1 complex [Pd(1,2-bis(2′-pyridylethynyl)benzene)2](BF4)2 through the Sonogashira cross-coupling reaction.
DACA inhibits two essential nuclear enzymes in vitro, DNA topoisomerase I and DNA topoisomerase (topo) II. DACA stabilises topo I, topo II alpha, and topo II beta cleavable complexes in human leukaemia CCRF-CEM cells .
Cyclam is a metal chelator that forms metal complexes with a variety of metal ions. Cyclam metal complexes exhibits anti-HIV (such as AMD3100), nitric oxide (NO) releasing and scavenging (such as Zn(II)-Cyclam and Ru(II)-Cyclam), and SOD mimetic (such as Mn(III)-Cyclam and Zn(II)-Cyclam) activities .
Beclin1-ATG14L interaction inhibitor 1 (com 19) is a selective Beclin1-ATG14L interaction inhibitor. This protein interaction mechanism specifically targets complex I of the lipid kinase VPS34 without affecting complexII. Because the integrity of VPS34 complexII depends on the Beclin 1-UVRAG interaction. Beclin1-ATG14L interaction inhibitor 1 can disrupt the formation of VPS34 complex I and inhibit autophagy, but does not affect complexII-related vesicle transport .
Merbarone (NSC 336628) is an orally active inhibitor of topoisomerase II. Merbarone acts primarily by blocking topoisomerase II-mediated DNA cleavage without stabilizing topo II-DNA covalent complexes. Merbarone is an anticancer agent .
Sitamaquine (WR6026) hydrochloride, an orally active 8-aminoquinoline analog, is an antileishmanial agent. Sitamaquine hydrochloride inhibits mitochondrial complexII (succinate dehydrogenase). Sitamaquine hydrochloride is a lipophilic weak base that rapidly accumulates in acidic compartments of Leishmania spp., mainly in acidocalcisomes .
DACA (Standard) is the analytical standard of DACA. This product is intended for research and analytical applications. DACA inhibits two essential nuclear enzymes in vitro, DNA topoisomerase I and DNA topoisomerase (topo) II. DACA stabilises topo I, topo II alpha, and topo II beta cleavable complexes in human leukaemia CCRF-CEM cells .
Lacto-N-triose II is a core structural unit of human milk oligosaccharides (HMOs). Lacto-N-triose II owns nutraceutical potentials and can be used in the production of complex HMOs .
Copper(II) acetylacetonate (Cupric Acetylacetonate) is the homoleptic acetylacetonate complex of copper(II). Copper(II) acetylacetonate is used as a catalyst in various organic reactions, including oxidation, cross-coupling, and polymerization reactions. Copper(II) acetylacetonate is also a precursor for making metal-organic frameworks (MOF) and nanomaterials .
Topoisomerase II inhibitor 16 (compound CT3) is a selective, orally active, brain-penetrant and irreversible trypanosomal topoisomerase II inhibitor by stabilizing double-stranded DNA:enzyme cleavage complexes. Topoisomerase II inhibitor 16 has the potential for Chagas disease research .
Cu(II)GTSM, a cell-permeable Cu-complex, significantly inhibits GSK3β. Cu(II)GTSM inhibits Amyloid-β oligomers (AβOs) and decreases tau phosphorylation. Cu(II)GTSM also decreases the abundance of Amyloid-β trimers. Cu(II)GTSM is a potential anticancer and antimicrobial agent .
Cobalt phthalocyanine is a catalyst of redox reaction, catalyzes aerobic regenerations of aldehydes and ketones from aldoximes and ketoximes. Cobalt phthalocyanine can be used in the development of electrocatalysts .
Filipin complex is a potent polyene macrolide antifungal antibiotic. Filipin complex inserts into membranes and sequester cholesterol into complexes and inhibits PRRSV entry. The Filipin complex consists of about 75.8% Filipin III (HY-N6718), 10.8% Filipin IV, 9.1% Filipin II, and 1.2% Filipin I (Ex/Em = 380/430 nm) .
CLIP (86-100) is amino acids 86 to 100 fragment of class II-associated invariant chain peptide (CLIP). CLIP is a small self-peptide and cleavage product of the invariant chain that resides in the HLA-II antigen binding groove and is believed to play a critical role in the assembly and transport of MHC class II alphabetaIi complexes through its interaction with the class II peptide-binding site .
Ethonafide (AMP-53) is an anthracene-containing derivative of Amonafide that belongs to the Azonafide series of anticancer agents. Ethonafide (AMP-53) inhibits topoisomerase II activity by stabilizing the enzyme-DNA complex, involving both topoisomerase IIα and β .
24RBPyBC is a dinucleating macrocyclic ligand, it contains phenolate pyridine, bipyridine, and amino groups form dinuclear Fe(II) and Fe(III) complexes .
Cu(II)-Elesclomol is a complex formed by Elesclomol (HY-12040) and Cu 2+ (copper ions). Cu(II)-Elesclomol is also a weak inhibitor of DNA topoisomerase I. Cu(II)-Elesclomol exerts anticancer effects by inducing oxidative stress and DNA damage through copper chelation. Cu(II)-Elesclomol can inhibit tumor cell proliferation and induce cell cycle arrest and apoptosis. Cu(II)-Elesclomol can be used in the study of cancer .
Cyflumetofen is a synthetic miticide that strongly inhibits mitochondrial complexII of spider mites, but not of insects, crustaceans, or mammals. Cyflumetofen is not significantly effective in inhibiting aflatoxin production in fungi .
Antiproliferative agent-10 (compound 8) is an anti-tumour ruthenium(II)-tris-pyrazolylmethane complex that inhibits the growth of cancer cells by inhibiting mitochondrial calcium uptake .
Antiproliferative agent-10 (compound 1) is an anti-tumour ruthenium(II)-tris-pyrazolylmethane complex that inhibits the growth of cancer cells by inhibiting mitochondrial calcium uptake .
Rhodium(II) triphenylacetate dimer (Rh2(TPA)4) is an important catalyst with high C–H activation reaction activity. Rhodium(II) triphenylacetate dimer is widely used in organic synthesis to achieve the construction of complex molecules. Rhodium(II) triphenylacetate dimer can also be used to catalyze the synthesis of certain biologically active molecules and improve the preparation efficiency of compounds. Rhodium(II) triphenylacetate dimer exhibits excellent selectivity and reaction rate in catalytic reactions.
Bathophenanthrolinedisulfonic acid disodium salt (BPS) is a colorimetric reagent for iron detection, with a wavelength of 535 nm for iron complex. It can be used for iron determination in aqueous solution systems without the need for extraction solvents. BPS can serve as a precursor to prepare Europium(III) tris(dibenzoylmethanate) bis(bathophenanthrolinedisulfonate) complex and ruthenium(II) tris(bathophenanthrolinedisulfonate), or participate in the catalytic oxidation of 2-hexanol by forming water-soluble complexes with palladium .
Topoisomerase IIα-IN-10 (Compound 13r) is an inhibitor of Topoisomerase IIα. It binds to the active site of DNA when complexed with Topoisomerase IIα, and this binding is stabilized through interactions with DNA base pairs and amino acid residues. Topoisomerase IIα-IN-10 can induce Apoptosis by intercalating DNA and inhibiting Topoisomerase IIα, thereby disrupting the mitochondrial membrane potential and inhibiting the growth of HCT116 cell lines, with an IC50 of 4.37 μM against HCT116 cells. Topoisomerase IIα-IN-10 can be used for research in the field of cancer treatment .
Eupolauridine is a selective DNA topoisomerase II inhibitor with IC50 values of 20 μM for fungal topoisomerase I and 33 μM for human topoisomerase I. Eupolauridine exerts antifungal activity by inhibiting the catalytic activity of topoisomerase II and stabilizing its cleavage complex with DNA, leading to DNA damage. Eupolauridine is promising for research of fungal infectious diseases .
Leucoberbelin blue I (LBB) is a leuco base that is oxidized by manganese through a hydrogen atom transfer reaction forming a colored complex. Leucoberbelin blue I can be used to quantify or confirm the Mn (II) oxides formation .
Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity .
Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity .
Fluxapyroxad is a synthetic broad-spectrum fungicide for the control of fungal diseases. Fluxapyroxad inhibits succinate dehydrogenase in complexII of the mitochondrial respiratory chain, resulting in inhibition of spore germination, germ tubes and mycelia growth within the fungus target species .
Cyflumetofen (Standard) is the analytical standard of Cyflumetofen. This product is intended for research and analytical applications. Cyflumetofen is a synthetic miticide that strongly inhibits mitochondrial complexII of spider mites, but not of insects, crustaceans, or mammals. Cyflumetofen is not significantly effective in inhibiting aflatoxin production in fungi .
Sitamaquine (WR6026) tosylate, an orally active 8-aminoquinoline analog, is an antileishmanial agent. Sitamaquine tosylate inhibits mitochondrial complexII (succinate dehydrogenase). Sitamaquine tosylate is a lipophilic weak base that rapidly accumulates in acidic compartments of Leishmania spp., mainly in acidocalcisomes .
CJJ300 is a transforming growth factor-β (TGF-β) inhibitor with an IC50 of 5.3 µM. CJJ300 inhibits TGF-β signaling by disrupting the formation of the TGF-β-TβR-I-TβR-II signaling complex .
InsB (9-23) is an insulin B-chain peptide that binds to a class II histocompatibility complex (MHC) allele called I-Ag7. InsB (9-23) can be used to treat a number of autoimmune related diseases like Type 1 diabetes .
Diphenyl Phosphate inhibits growth and energy metabolism in zebrafish and mice in a sex-specific manner. Diphenyl Phosphate can inhibit the activity of SDH (respiratory complexII), reduce the expression of CPT1 and disrupts the integrity of the mitochondrial membrane. Diphenyl Phosphate may be used in research on metabolic diseases .
Aclacinomycin A (Aclarubicin) hydrochloride is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A hydrochloride is an inhibitor of topoisomerase I and II. Aclacinomycin A hydrochloride inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A hydrochloride might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
ROS-ERS inducer 1 is a type II ICD (immunogenic cell death) inducer. ROS-ERS inducer 1 is a Pt(II)-N-heterocyclic carbene (Pt(II)-NHC) complex derived from 4,5-diarylimidazole. ROS-ERS inducer 1 successfully induces endoplasmic reticulum stress (ERS) accompanied by reactive oxygen species (ROS) generation and finally lead to the release of damage-associated molecular patterns (DAMPs) in HCC cells. ROS-ERS inducer 1 displays much higher anticancer activities than Cisplatin .
18:0-18:1 PG sodium is a hydrogenated phospholipid that contributes to the stability of photosystem I and II protein complexes and plays a role in bacterial defense mechanisms, featuring two extra methylene groups in its saturated sn-1 chain, and is present in the thylakoid membranes of higher plants and cyanobacteria.
Flutolanil is a broad-spectrum fungicide. Flutolanil inhibits mycelial oxygen consumption and succinate dehydrogenase in mitochondria ComplexII. Flutolanil causes endocrine disruption and reproductive disorders in zebrafish after long-term exposure. Flutolanil can be used to control the fungal pathogens induced plant disease .
Boc-Lys(Boc)-Onp (N-Alpha,N-epsilon-di-Boc-L-lysine 4-nitrophenyl ester) is a lysine with a Boc protecting group. Boc-Lys(Boc)-Onp was used as a substrate for a catalyst model to study its enzymatic hydrolysis reaction catalyzed by a copper(II) complex .
Spirulina C-phycocyanin, a component of the light-harvesting phycobilisome complex in photosystem II, is a highly dominant chromoprotein in Spirulina. Spirulina C-phycocyanin can be detected by Raman spectral measurement. Spirulina C-phycocyanin has antioxidant, anti-inflammatory, antiplatelet, liver-protective and cholesterol-lowering effects .
MnTBAP chloride is a superoxide dismutase (SOD) mimetic and peroxynitrite scavenger. MnTBAP chloride is a manganic porphyrin complex and has anti-oxidative property. MnTBAP chloride mediates anti-inflammatory effects through upregulation of BMPR-II and inhibition of the NFκB signaling. MnTBAP chloride has the potential for the fibrotic response in chronic kidney diseases (CKDs) research .
H-Ser-Tyr-OH is a dipeptide consisting of glutamic acid, glycine and histidine. H-Ser-Tyr-OH can form a copper(II) complex with copper ions to form a strong free radical scavenging activity. H-Ser-Tyr-OH also increases the intracellular uptake of the delta opioid receptor ligand deltorphin .
Fluxapyroxad (Standard) is the analytical standard of Fluxapyroxad. This product is intended for research and analytical applications. Fluxapyroxad is a synthetic broad-spectrum fungicide for the control of fungal diseases. It works by inhibiting succinate dehydrogenase in complexII of the mitochondrial respiratory chain, resulting in inhibition of spore germination, germ tubes and mycelia growth within the fungus target species .
M133 peptide is a coronavirus-specific CD4 T cell epitope. M133 peptide is immunodominant in mice infected with the neurotropic coronavirus (the JHM strain of mouse hepatitis virus). M133 peptide forms a complex with MHC II molecules, which is recognized by specific TCRs, thereby activating CD4 T cells .
Aclacinomycin A (Standard) is the analytical standard of Aclacinomycin A. This product is intended for research and analytical applications. Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
Antifungal agent 92 (Compound 21) is a potent antifungal agent with an EC50 of 4.4 μM against Sclerotinia sclerotiorum. Antifungal agent 92 can induce abnormal mitochondrial morphology, loss of mitochondrial membrane potential, and reactive oxygen species (ROS) accumulation in Sclerotinia sclerotiorum. Antifungal agent 92 is a moderate promiscuous inhibitor of mitochondrial complexesII and III .
Antibacterial agent 272 (Compound Z22) is a potential antimicrobial agent targeting DNA and the DNA-topoisomerase II (DNA-Topo II) complex, exhibiting MIC values of 1 μg/mL against Staphylococcus aureus 25923 and 29213, 2 μg/mL against Staphylococcus epidermidis 12228, 2-4 μg/mL against Enterococcus faecalis, and 4 μg/mL against Pseudomonas aeruginosa 9027 and 27853, demonstrating potent antibacterial activity. This compound functions by intercalating with DNA base pairs to disrupt normal bacterial DNA function, making it suitable for research on bacterial infectious diseases .
Flutolanil (Standard) is the analytical standard of Flutolanil. This product is intended for research and analytical applications. Flutolanil is a broad-spectrum fungicide. Flutolanil inhibits mycelial oxygen consumption and succinate dehydrogenase in mitochondria ComplexII. Flutolanil causes endocrine disruption and reproductive disorders in zebrafish after long-term exposure. Flutolanil can be used to control the fungal pathogens induced plant disease .
2,4,6-Tri-2-pyridinyl-1,3,5-triazine (NSC 112125) is a colorimetric reagent for detecting iron. 2,4,6-Tri-2-pyridinyl-1,3,5-triazine forms a complex with Fe (II) and can be quantified as a measure of iron concentration by colorimetric detection at 594 nm .
Antiproliferative agent-11 (compound 7) is an antiproliferative and selective Ruthenium(II)-Tris-pyrazolylmethane complex. Antiproliferative agent-11 shows antiproliferative activity towards MCF-7, HeLa, 518A2, HCT116 and RD with IC50s of 6, 10, 6.8, 6.7 and 6 μM, respectively. Antiproliferative agent-11 can be used for the research of cancer .
Phenoxodiol (Idronoxil), a synthetic analog of Genestein, activates the mitochondrial caspase system, inhibits XIAP (an apoptosis inhibitor), and sensitizes the cancer cells to Fas-mediated apoptosis. Phenoxodiol also inhibits DNA topoisomerase II by stabilizing the cleavable complex. Phenoxodiol induces cell cycle arrest in the G1/S phase of the cell cycle and upregulates p21 WAF1 via a p53 independent manner .
(±)-Clopidogrel bisulfate is a platelet P2Y12 receptor inhibitor and an adenosine diphosphate (ADP) receptor antagonist. (±)-Clopidogrel bisulfate inhibits the binding of ADP to its receptors on the membranes of platelet cells, and blocks ADP-mediated activation of the glycoprotein GPIIb/IIIa complex. (±)-Clopidogrel bisulfate reduces vascular inflammation and angiotensin II induced-abdominal aortic aneurysm progression. (±)-Clopidogrel bisulfate has anti-inflammatory effects .
HL-PEG2k is a second near-infrared Ru(II) polypyridyl complex. HL-PEG2k exhibits a wavelength bathochromic shift, enhanced photothermal conversion efficiency (41.77%), and an antineoplastic effect against glioma. HL-PEG2k displays a superior biocompatibility and thus can be a potential theranostic platform to combat the growth and recurrence of tumors .
Thiosemicarbazide is a vitamin B6 antagonist with anti-acne activity. Thiosemicarbazide is also a well-known source in the synthesis of heterocycles, and its derivatives have potential anticancer activity. Thiosemicarbazide (TSC: HL1) reacts with metal salts, urea (U), to prepare Co(II) and Cu(I) metal complexes. Thiosemicarbazide is also used in the fields of media communications and optical storage, and in the spectrophotometric detection of metals .
ND-011992 is a reversible, selective quinazoline-type inhibitor targeting quinone reductases and quinol oxidases. ND-011992 inhibits respiratory complex I and bo3 oxidase in addition to bd-I and bd-II oxidases in E. coli strain BL21*Δcyo with the IC50 of 0.12, 2.47, 0.63 and 1.3 μM, respectively. ND-011992 can be used for tuberculosis study .
Cuprizone is a copper chelating agent that forms a deep blue copper ketone complex with copper (II). The copper ketone reaction can be used in colorimetric tests for the presence of trace copper. Cuprizone can be used to induce some schizophrenia-like behavior in mice. Cuprizone acts on copper enzymes, including SOD1, cytochrome oxidase, and DβH, thereby causing oxidative stress and increasing DA levels in certain brain regions such as the medial prefrontal cortex (PFC) .
TRV120027, a β-arrestin-1-biased agonist of the angiotensin II receptor type 1 (AT1R), engages ?-arrestins while blocking G-protein signaling . TRV120027?induces?acute?catecholamine?secretion?through cation channel subfamily C3 (TRPC3) coupling, promotes the formation of a macromolecular complex composed of AT1R–β-arrestin-1–TRPC3–PLCγ at the plasma membrane. TRV120027 inhibits angiotensin II–mediated vasoconstriction and increases cardiomyocyte contractility. TRV120027 has the potential for the?acute decompensated heart failure (ADHF) treatment .
TRV120027 TFA, a β-arrestin-1-biased agonist of the angiotensin II receptor type 1 (AT1R), engages ?-arrestins while blocking G-protein signaling . TRV120027?TFA induces?acute?catecholamine?secretion?through cation channel subfamily C3 (TRPC3) coupling, promotes the formation of a macromolecular complex composed of AT1R–β-arrestin-1–TRPC3–PLCγ at the plasma membrane. TRV120027 TFA inhibits angiotensin II–mediated vasoconstriction and increases cardiomyocyte contractility. TRV120027 TFA has the potential for the?acute decompensated heart failure (ADHF) treatment .
NHEJ inhibitor-1 (Compound C2) is a trifunctional Pt(II) complex, alleviates the non-homologous end connection (NHEJ)/homologous recombination (HR)-related double strand breaks (DSBs) repairs to evade Cisplatin-resistance in non-small cell lung cancer (NSCLC). NHEJ inhibitor-1 inhibits the damage repair proteins Ku70 and Rad51 to make tumors re-sensitive to Cisplatin. NHEJ inhibitor-1 also induces ROS generation and MMP deduction .
SEC inhibitor KL-2 (KL-2), a peptidomimetic lead compound, is a potent, selective super elongation complex (SEC) inhibitor and disrupts the interaction between the SEC scaffolding protein AFF4 and P-TEFb, resulting in impaired release of Pol II from promoter-proximal pause sites and a reduced average rate of processive transcription elongation. SEC inhibitor KL-2 exhibits an dose-dependent inhibitory effect on AFF4-CCNT1 interaction with a Ki of 1.50 μM .
Rheb inhibitor NR1 is a Rheb inhibitor with an IC50 of 2.1 µM in the Rheb-IVK assay. Rheb inhibitor NR1 can directly bind Rheb in the switch II domain and selectively inhibit the activation of mechanistic target of rapamycin complex 1 (mTORC1). Rheb inhibitor NR1 inhibits the phosphorylation of mTORC1 driven T389pS6K1 and increases the phosphorylation of S473pAKT in a dose-dependent manner. Rheb inhibitor NR1 does not influence mTORC2 activity . (Rheb-IVK: Rheb-dependent mTORC1 kinase activity)
SDH-IN-25 is a succinate dehydrogenase (SDH) inhibitor (IC50 = 4.82 mg/L). SDH-IN-25 exhibited broad-spectrum and potent antifungal activity. SDH-IN-25 mimics the interaction pattern of commercial fungicide Fluxapyroxad (HY-135549) through binding to SDH amino acid residues (TRP173, TYR58, and ARG43). SDH-IN-25 can induce hyphal morphology, interfere with respiratory metabolism by binding to complexII, generate reactive oxygen species (ROS), and affect mitochondrial membrane potential (MMP) in mycelia. SDH-IN-25 can be studied in research for agricultural disease control .
MRTX1133 formic is a noncovalent, potent, and selective KRAS G12D inhibitor. MRTX1133 formic optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRAS G12D of 0.2 pM. MRTX1133 formic prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRASG12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 formic shows efficacy in tumor models harboring KRAS G12D mutations .
MRTX1133 is a noncovalent, potent, and selective alkyne-based KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRAS G12D of 0.2 pM. MRTX1133 prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRAS G12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells. MRTX1133 has single digit nanomolar activity in cellular assays and marked in vivo efficacy in tumor models harboring KRAS G12D mutations .
Collismycin A is a bacterial metabolite originally isolated from Streptomyces that has diverse biological activities, including antibacterial, antiproliferative, and neuroprotective properties. It is active against a variety of bacteria (MICs=6.25 and 100 μg/mL) and fungi (MICs=12.5-100 μg/mL). It inhibits proliferation of A549 lung, HCT116 colon, and HeLa cervical cancer cells (IC50s=0.3, 0.6, and 0.3 μM, respectively) and NIH373 fibroblasts (IC50=56.6 μM) but not MDA-MD-231 breast cancer cells (IC50=>100 μM). Collismycin A forms a complex with Fe(II) and Fe(III) at a 2:1 ratio, and the addition of iron ions inhibits the antiproliferative effect of collismycin A on HeLa cells, an effect that does not occur with the addition of zinc, manganese, copper, or magnesium ions.3 Collismycin A (1 μM) prevents apoptosis in the brain region of zebrafish larvae in a model of neuronal cell death induced by all-trans retinoic acid.
The transforming growth factor beta (TGF-β) signaling pathway is involved in many cellular processes in both the adult organism and the developing embryo including cell growth, cell differentiation, apoptosis, cellular homeostasis and other cellular functions. The TGF-β superfamily comprises TGF-βs, bone morphogenetic proteins (BMPs), activins and related proteins. Signaling begins with the binding of a TGF beta superfamily ligand to a TGF beta type II receptor. The type II receptor is a serine/threonine receptor kinase, which catalyzes the phosphorylation of the Type I receptor. The type I receptor then phosphorylates receptor-regulated SMADs (R-SMADs) which can now bind the coSMAD (e.g. SMAD4). R-SMAD/coSMAD complexes accumulate in the nucleus where they act as transcription factors and participate in the regulation of target gene expression. Deregulation of TGF-β signaling contributes to developmental defects and human diseases, including cancers, some bone diseases, chronic kidney disease, etc.
MCE designs a unique collection of 331 TGF-beta/Smad signaling pathway compounds. TGF-beta/Smad Compound Library acts as a useful tool for TGF-beta/Smad-related drug screening and disease research.
Filipin complex is a potent polyene macrolide antifungal antibiotic. Filipin complex inserts into membranes and sequester cholesterol into complexes and inhibits PRRSV entry. The Filipin complex consists of about 75.8% Filipin III (HY-N6718), 10.8% Filipin IV, 9.1% Filipin II, and 1.2% Filipin I (Ex/Em = 380/430 nm) .
2,4,6-Tri-2-pyridinyl-1,3,5-triazine (NSC 112125) is a colorimetric reagent for detecting iron. 2,4,6-Tri-2-pyridinyl-1,3,5-triazine forms a complex with Fe (II) and can be quantified as a measure of iron concentration by colorimetric detection at 594 nm .
Aclacinomycin A (Standard) is the analytical standard of Aclacinomycin A. This product is intended for research and analytical applications. Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
Bathophenanthrolinedisulfonic acid disodium salt (BPS) is a colorimetric reagent for iron detection, with a wavelength of 535 nm for iron complex. It can be used for iron determination in aqueous solution systems without the need for extraction solvents. BPS can serve as a precursor to prepare Europium(III) tris(dibenzoylmethanate) bis(bathophenanthrolinedisulfonate) complex and ruthenium(II) tris(bathophenanthrolinedisulfonate), or participate in the catalytic oxidation of 2-hexanol by forming water-soluble complexes with palladium .
Spirulina C-phycocyanin, a component of the light-harvesting phycobilisome complex in photosystem II, is a highly dominant chromoprotein in Spirulina. Spirulina C-phycocyanin can be detected by Raman spectral measurement. Spirulina C-phycocyanin has antioxidant, anti-inflammatory, antiplatelet, liver-protective and cholesterol-lowering effects .
Leucoberbelin blue I (LBB) is a leuco base that is oxidized by manganese through a hydrogen atom transfer reaction forming a colored complex. Leucoberbelin blue I can be used to quantify or confirm the Mn (II) oxides formation .
CLIP (86-100) is amino acids 86 to 100 fragment of class II-associated invariant chain peptide (CLIP). CLIP is a small self-peptide and cleavage product of the invariant chain that resides in the HLA-II antigen binding groove and is believed to play a critical role in the assembly and transport of MHC class II alphabetaIi complexes through its interaction with the class II peptide-binding site .
LLO (190-201) (Listeriolysin O 190 peptide) is a biological active peptide. (This peptide is a major histocompatibility complex class II (MHC-II)-restricted peptide, LLO190 (NEKYAQAYPNVS), from the listeriolysin O protein of Listeria monocytogenes, which generates an LLO190-specific Th response. This peptide subsequently challenge recombinant L. monocytogenes expressing the MHC-I-restricted epitope of ovalbumin (Ova257, SIINFEKL).)
TRV120027, a β-arrestin-1-biased agonist of the angiotensin II receptor type 1 (AT1R), engages ?-arrestins while blocking G-protein signaling . TRV120027?induces?acute?catecholamine?secretion?through cation channel subfamily C3 (TRPC3) coupling, promotes the formation of a macromolecular complex composed of AT1R–β-arrestin-1–TRPC3–PLCγ at the plasma membrane. TRV120027 inhibits angiotensin II–mediated vasoconstriction and increases cardiomyocyte contractility. TRV120027 has the potential for the?acute decompensated heart failure (ADHF) treatment .
TRV120027 TFA, a β-arrestin-1-biased agonist of the angiotensin II receptor type 1 (AT1R), engages ?-arrestins while blocking G-protein signaling . TRV120027?TFA induces?acute?catecholamine?secretion?through cation channel subfamily C3 (TRPC3) coupling, promotes the formation of a macromolecular complex composed of AT1R–β-arrestin-1–TRPC3–PLCγ at the plasma membrane. TRV120027 TFA inhibits angiotensin II–mediated vasoconstriction and increases cardiomyocyte contractility. TRV120027 TFA has the potential for the?acute decompensated heart failure (ADHF) treatment .
Valylhistidine is a dipeptide consisting of valine and histidine (Val-His). Valylhistidine forms a dipeptide complex with Cu(II) that mimics superoxide dismutase, but lacks activity .
CLIP (86-100) TFA is amino acids 86 to 100 fragment of class II-associated invariant chain peptide (CLIP). CLIP is a small self-peptide and cleavage product of the invariant chain that resides in the HLA-II antigen binding groove and is believed to play a critical role in the assembly and transport of MHC class II alphabetaIi complexes through its interaction with the class II peptide-binding site .
InsB (9-23) is an insulin B-chain peptide that binds to a class II histocompatibility complex (MHC) allele called I-Ag7. InsB (9-23) can be used to treat a number of autoimmune related diseases like Type 1 diabetes .
Boc-Lys(Boc)-Onp (N-Alpha,N-epsilon-di-Boc-L-lysine 4-nitrophenyl ester) is a lysine with a Boc protecting group. Boc-Lys(Boc)-Onp was used as a substrate for a catalyst model to study its enzymatic hydrolysis reaction catalyzed by a copper(II) complex .
H-Ser-Tyr-OH is a dipeptide consisting of glutamic acid, glycine and histidine. H-Ser-Tyr-OH can form a copper(II) complex with copper ions to form a strong free radical scavenging activity. H-Ser-Tyr-OH also increases the intracellular uptake of the delta opioid receptor ligand deltorphin .
M133 peptide is a coronavirus-specific CD4 T cell epitope. M133 peptide is immunodominant in mice infected with the neurotropic coronavirus (the JHM strain of mouse hepatitis virus). M133 peptide forms a complex with MHC II molecules, which is recognized by specific TCRs, thereby activating CD4 T cells .
MBP Ac1-9 (4Y) is a synthetic peptide derived from a fragment of myelin basic protein (MBP) that has undergone specific chemical modifications. MBP Ac1-9 (4Y) is able to form a complex with the MHC class II molecule I-Au and activate specific T cell receptor (TCR), thus playing a role in the pathogenesis of experimental autoimmune encephalomyelitis (EAE). MBP Ac1-9 (4Y) can be used to study autoimmune diseases, especially those involving the central nervous system, such as multiple sclerosis .
Lacto-N-triose II is a core structural unit of human milk oligosaccharides (HMOs). Lacto-N-triose II owns nutraceutical potentials and can be used in the production of complex HMOs .
Filipin complex is a potent polyene macrolide antifungal antibiotic. Filipin complex inserts into membranes and sequester cholesterol into complexes and inhibits PRRSV entry. The Filipin complex consists of about 75.8% Filipin III (HY-N6718), 10.8% Filipin IV, 9.1% Filipin II, and 1.2% Filipin I (Ex/Em = 380/430 nm) .
Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity .
Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
Eupolauridine is a selective DNA topoisomerase II inhibitor with IC50 values of 20 μM for fungal topoisomerase I and 33 μM for human topoisomerase I. Eupolauridine exerts antifungal activity by inhibiting the catalytic activity of topoisomerase II and stabilizing its cleavage complex with DNA, leading to DNA damage. Eupolauridine is promising for research of fungal infectious diseases .
Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity .
Aclacinomycin A (Aclarubicin) hydrochloride is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A hydrochloride is an inhibitor of topoisomerase I and II. Aclacinomycin A hydrochloride inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A hydrochloride might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
Aclacinomycin A (Standard) is the analytical standard of Aclacinomycin A. This product is intended for research and analytical applications. Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .
The CDK8-CCNC-MED12 protein is an important component of the mediator complex, acting as a bridge for gene transcription regulation, transmitting information from gene-specific regulatory factors to RNA polymerase II. It is recruited to the promoter, assembles a preinitiation complex, and promotes transcription. CDK8-CCNC-MED12 Protein, Human (sf9, GST, FLAG, His) is the recombinant human-derived CDK8-CCNC-MED12 protein, expressed by sf9 insect cells , with N-6*His, N-Flag, N-GST labeled tag.
The CDK8-CCNC-MED12 protein is an important component of the mediator complex, acting as a bridge for gene transcription regulation, transmitting information from gene-specific regulatory factors to RNA polymerase II. It is recruited to the promoter, assembles a preinitiation complex, and promotes transcription. CDK8-CCNK Protein, Human (sf9, GST) is the recombinant human-derived CDK8-CCNK, expressed by Sf9 insect cells , with N-GST labeled tag. ,
The CDK8-CCNC-MED12 protein is an important component of the mediator complex, acting as a bridge for gene transcription regulation, transmitting information from gene-specific regulatory factors to RNA polymerase II. It is recruited to the promoter, assembles a preinitiation complex, and promotes transcription. CDK8 Protein, Human ( Unactive, sf9, GST) is the recombinant human-derived CDK8, expressed by Sf9 insect cells , with GST labeled tag.
The CDK8-CCNC-MED12 protein is an important component of the mediator complex, acting as a bridge for gene transcription regulation, transmitting information from gene-specific regulatory factors to RNA polymerase II. It is recruited to the promoter, assembles a preinitiation complex, and promotes transcription. CDK8 Protein, Human (sf9) is the recombinant human-derived CDK8, expressed by sf9 insect cells , with tag Free labeled tag.
CDK19 plays a key role in cellular homeostasis and developmental programming. CDK19 can interact with p53 to inhibit p53-mediated transcription of p21, and regulates the proliferation of hematopoietic stem cells and acute myeloid leukemia cells. Besides, CDK19 is the paralog of CDK8. CDK8 and CDK19 can cooperate with each other in stimulating NFκB-induced transcription and Dengue virus replication. CDK19-CCNC-MED12 Protein, Human (sf9) is the recombinant human-derived CDK19-CCNC-MED12 protein, expressed by sf9 insect cells , with tag free. ,
SDHB; SDH; SDH1; Succinate dehydrogenase [ubiquinone] iron-sulfur subunit; mitochondrial; Iron-sulfur subunit of complexII; Ip
WB, IHC-P, IP, FC
Human, Mouse, Rat
SDHB Antibody (YA1580) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA1580), targeting SDHB, with a predicted molecular weight of 32 kDa. SDHB Antibody (YA1580) can be used for WB, IHC-P, IP, FC experiment in human, mouse, rat background.
Cytokeratin 5 Antibody is an unconjugated, approximately 62 kDa, rabbit-derived, anti-Cytokeratin 5 monoclonal antibody. Cytokeratin 5 Antibody can be used for: WB, IHC-P, IF-Tissue, IF-Cell, FC expriments in human, mouse, rat background without labeling.
Core protein II; QCR2; mitochondrial; Ubiquinol cytochrome c reductase core protein II; UQCR2; Uqcrc2
WB, IHC-P, ICC/IF, IP, FC
Human, Mouse, Rat
Complex III Subunit 2 Antibody (YA1929) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA1929), targeting Complex III Subunit 2, with a predicted molecular weight of 48 kDa (observed band size: 48 kDa). Complex III Subunit 2 Antibody (YA1929) can be used for WB, IHC-P, ICC/IF, IP, FC experiment in human, mouse, rat background.
HLA DPA1; major histocompatibility complex; class II; DP alpha 1; PLT1; HLADP; HLASB; DP(W3); DP(W4); HLA-DP1A
IHC-P
Human
HLA-DP Antibody (YA1181) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA1181), targeting HLA-DP. HLA-DP Antibody (YA1181) can be used for IHC-P experiment in human background.
MRTX1133 is a noncovalent, potent, and selective alkyne-based KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRAS G12D of 0.2 pM. MRTX1133 prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRAS G12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells. MRTX1133 has single digit nanomolar activity in cellular assays and marked in vivo efficacy in tumor models harboring KRAS G12D mutations .
18:0-18:1 PG sodium is a hydrogenated phospholipid that contributes to the stability of photosystem I and II protein complexes and plays a role in bacterial defense mechanisms, featuring two extra methylene groups in its saturated sn-1 chain, and is present in the thylakoid membranes of higher plants and cyanobacteria.
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