2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Cytochrome P450

Cytochrome P450

CYPs

Cytochrome P450

Related Products

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Cytochrome p450 comprises a superfamily of heme-thiolate proteins named for the spectral absorbance peak of their carbon-monoxide-bound species at 450 nm. Having been found in every class of organism, including Archaea, the p450 superfamily is believed to have originated from an ancestral gene that existed over 3 billion years ago. Repeated gene duplications have subsequently given rise to one of the largest of multigene families. These enzymes are notable both for the diversity of reactions that they catalyze and the range of chemically dissimilar substrates upon which they act. Cytochrome p450s support the oxidative, peroxidative and reductive metabolism of such endogenous and xenobiotic substrates as environmental pollutants, agrochemicals, plant allelochemicals, steroids, prostaglandins and fatty acids. In humans, Cytochrome p450s are best known for their central role in phase I drug metabolism where they are of critical importance to two of the most significant problems in clinical pharmacology: drug interactions and interindividual variability in drug metabolism.

Cytochrome P450 Isoform Specific Products:

Cytochrome P450 Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-137258
    (±)-N-3-Benzylnirvanol
    		Inhibitor 99.86%
    (±)-N-3-Benzylnirvanol is a racemic mixture of (+)-N-3-Benzylnirvanol and (-)-N-3-Benzylnirvanol. (+)-N-3-Benzylnirvanol and (–)-N-3-Benzylnirvanol are potent and selective cytochrome P450 inhibitors with Ki values of 0.25 and 5.3 μM for CYP2C19, respectively.
    (±)-N-3-Benzylnirvanol
  • HY-17508S
    Clarithromycin-13C,d3
    		99.9%
    Clarithromycin-13C,d3 is the deuterium and 13C labeled Clarithromycin.
    Clarithromycin-<sup>13</sup>C,d<sub>3</sub>
  • HY-14247A
    Fadrozole
    		Inhibitor 99.78%
    Fadrozole (CGS 16949A free base) is a potent, selective and nonsteroidal inhibitor of aromatase with an IC50 of 6.4 nM.
    Fadrozole
  • HY-B1184AR
    (S)-Mephenytoin (Standard)
    (S)-Mephenytoin (Standard) is the analytical standard of (S)-Mephenytoin. This product is intended for research and analytical applications. (S)-Mephenytoin ((+)-Mephenytoin) is an anticonvulsive agent. (S)-Mephenytoin is a substrate of the cytochrome P450 (CYP) isoform CYP2C19. (S)-Mephenytoin can be used for the analysis of cytochrome P450 metabolism.
    (S)-Mephenytoin (Standard)
  • HY-N1201R
    Apigenin (Standard)
    		Inhibitor
    Apigenin (Standard) is the analytical standard of Apigenin. This product is intended for research and analytical applications. Apigenin (4',5,7-Trihydroxyflavone) is a competitive CYP2C9 inhibitor with a Ki of 2 μM.
    Apigenin (Standard)
  • HY-N2260
    Cephaeline dihydrochloride
    		Inhibitor 99.67%
    Cephaeline dihydrochloride is a selective CYP2D6 inhibtor with an IC50 of 121 μM.
    Cephaeline dihydrochloride
  • HY-N7128
    Flavanone
    		Inhibitor 99.73%
    Flavanone is a naturally occurring flavone. Flavanone has inhibitory activity for human estrogen synthetase (aromatase). Flavanone is the inhibitor for ERK/p38/NF-κB signaling pathway. Flavanone exhibits oral activity and antitumor efficacy.
    Flavanone
  • HY-170538
    SNT-5382
    		Inhibitor 99.96%
    SNT-5382 is a lysyl oxidase family (LOX) inhibitor and anti-fibrotic agent. SNT-5382 binds to the LTQ cofactor of LOXL2 and inhibits the enzymatic activities of LOXL3, LOXL4, LOXL1, CYP2C9, and CYP2C19. SNT-5382 reduces cardiac and liver fibrosis as well as collagen crosslinks, and improves cardiac function. SNT-5382 can be used for the research of heart failure, myocardial infarction, and nonalcoholic steatohepatitis-related liver fibrosis.
    SNT-5382
  • HY-N0094
    Ipriflavone
    		Inhibitor 99.89%
    Ipriflavone is a synthetic isoflavone derivative used to suppress bone resorption.
    Ipriflavone
  • HY-18063
    ML252
    		Inhibitor 99.9%
    ML252 is a selective inhibitor of KCNQ2 (Kv7.2) channel with an IC50s of 69 nM, 2.92 μM, 0.12 μM and 0.20 μM for KCNQ2, KCNQ1 (Kv7.1), KCNQ2/Q3 and KCNQ4, respectively. ML252 also inhibits Cytochrome P450 with IC50s of 6.1 nM (CYP1A2), 18.9 nM (CYP2C9), 3.9 nM (CYP3A4), 19.9 nM (CYP2D6), respectively. ML252 shows highly brain penetrant .
    ML252
  • HY-W355129
    MeIQx
    		Inhibitor 99.48%
    MeIQx, a dietary aromatic amine, is mutagenic compound could be isolated from present in fried beef and beef extracts. MeIQx binds covalently to hemoglobin. MeIQx induces liver tumors.
    MeIQx
  • HY-B0876A
    Fomepizole hydrochloride
    		Inhibitor 99.85%
    Fomepizole (4-Methylpyrazole) hydrochloride is a potent and orally active cytochrome P450 (CYP2E1) inhibitor. Fomepizole hydrochloride is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole hydrochloride blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole hydrochloride has the potential for an antidote for ethylene glycol or methanol poisoning.
    Fomepizole hydrochloride
  • HY-119983
    7H-Dibenzo[c,g]carbazole
    		Activator 99.98%
    7H-Dibenzo[c,g]carbazole (DBC) is an azaarene with high lipophilicity. 7H-Dibenzo[c,g]carbazole has carcinogenic activity and induce DNA adducts in fish, DNA adducts, mutations in diploid human fibroblasts and micronuclei in human blood lymphocytes. 7H-Dibenzo[c,g]carbazole is activated by cytochrome P450 enzymes resulting mainly in the generation of phenolic metabolites.
    7H-Dibenzo[c,g]carbazole
  • HY-163436
    F44-A13
    		Inducer
    F44-A13 is an orally active and highly selective farnesoid X receptor (FXR) antagonist with an IC50 value of 1.1 μM. F44-A13 can optimize cholesterol metabolism and reduce its activity by inducing CYP7A1 expression. F44-A13 reduces levels of cholesterol, triglycerides, and low-density lipoprotein cholesterol (LDL-C) in mouse models. F44-A13 can be used in the study of metabolic diseases associated with lipid disorders.
    F44-A13
  • HY-136373
    Metazachlor
    		99.75%
    Metazachlor (BAS 479H) is a herbicide belonging to the chloroacetamides class. Metazachlor can inhibit the synthesis of very long chain fatty acids during the germination and emergence of weed seeds, thereby interfering with cell division and tissue differentiation, and thus hindering the normal growth and development of weeds.
    Metazachlor
  • HY-B1324
    Oxiconazole nitrate
    		Activator 98.0%
    Oxiconazole (Ro 13-8996) nitrate is a broad spectrum anti-fungal agent which can inhibit the growth of Candida, Aspergillus and Trichophyton. Oxiconazole nitrate is also a highly efficacious activator of CYP3A4 transactivation, which could be antagonized by Rifampicin (HY-B0272) in a competitive manner. Oxiconazole nitrate exhibits inhibitory effect against colorectal cancer (CRC) via peroxiredoxin-2 (PRDX2)-mediated autophagy arrest.
    Oxiconazole nitrate
  • HY-W072025
    CYP2E1-IN-1
    		Inhibitor 99.95%
    CYP2E1-IN-1 (Compound 10) is an orally active cytochrome P450 2E1 (CYP2E1) inhibitor with a Kd of 7.02 μM, an IC50 of 1.64 μM, and a Ki of 0.897 μM. CYP2E1-IN-1 activates the Nrf2/HO-1 signaling pathway and inhibits ROS production, thereby alleviating pancreatic injury. CYP2E1-IN-1 has significant anti-inflammatory and antioxidant activities and can effectively reduce inflammation and oxidative stress in severe acute pancreatitis (SAP). CYP2E1-IN-1 can be used in the study of SAP and other inflammatory-related diseases.
    CYP2E1-IN-1
  • HY-B0237
    Aminoglutethimide
    		Inhibitor 98.87%
    Aminoglutethimide (DL-Aminoglutethimide) is an orally active anticonvulsant with various endocrine-related side effects. Aminoglutethimide blocks multiple steroid hormone synthesis pathways by inhibiting several cytochrome P-450-dependent hydroxylases, such as aromatase, cholesterol side-chain cleavage enzyme, 11-hydroxylase, and 18-hydroxylase, with IC50 values of 0.3, 3.5, 120, and 20 μM, respectively. Aminoglutethimide reduces cortisol levels. Aminoglutethimide can be used in research on Cushing's syndrome, breast cancer, and other conditions.
    Aminoglutethimide
  • HY-N5092
    7-Methylcoumarin
    		99.93%
    7-Methylcoumarin is a coumarin derivative with potent hepatoprotective and antioxidant properties. 7-Methylcoumarin is a mechanism-based inhibitor for CYP2A6. 7-Methylcoumarin significantly decreases alanine aminotransferase (ALT), aspartate aminotransferase (AST), and serum bilirubin (TB) in rats with CCl4-induced liver damage, whilst restoring total protein (TP) and albumin (TA) levels in serum as well as preventing oxidative stress. 7-Methylcoumarin can decline mitotic activity of A. sativum promeristem.
    7-Methylcoumarin
  • HY-N4110
    Friedelin
    		Inhibitor 99.0%
    Friedelin is derived from the leaves of Maytenus ilicifolia (Mart). Friedelin is an orally active non-competitive inhibitor of CYP3A4, with IC50 and Ki values of 10.79 μM and 6.16 μM, respectively. Friedelin is also a competitive inhibitor of CYP2E1, with IC50 and Ki values of 22.54 μM and 18.02 μM, respectively. Friedelin can be used in research related to inflammation, neurological diseases, and metabolic disorders.
    Friedelin
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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