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Cytochrome P450

Cytochrome P450

Cytochrome p450 comprises a superfamily of heme-thiolate proteins named for the spectral absorbance peak of their carbon-monoxide-bound species at 450 nm. The p450 superfamily, which has members in every class of organisms, including Archaea, is thought to have descended from an ancestor gene that existed more than 3 billion years ago.One of the biggest multigene families has subsequently been created as a result of repeated gene duplications. These enzymes stand out for the variety of reactions they catalyze as well as the variety of chemically diverse substrates they act on. The oxidative, peroxidative, and reductive metabolism of endogenous and exogenous substrates like environmental toxins, agrochemicals, plant allelochemicals, steroids, prostaglandins, and fatty acids is supported by cytochrome p450s. Drug interactions and interindividual variability in drug metabolism are two of the most important issues in clinical pharmacology, and cytochrome p450s in humans are best known for their central role in phase I drug metabolism.

Cytochrome P450 related products

Structure Cat No. Product Name CAS No. Product Description
Clobetasol Butyrate V83240 Clobetasol Butyrate 25122-47-8 Clobetasol Butyrate is a corticosteroid with anti-inflammatory effects.
Clopidogrel-d3 hydrogen sulfate ((S)-(+)-Clopidogrel bisulfate-d3; (S)-(+)-Clopidogrel-d3 hydrogen sulfate) V73943 Clopidogrel-d3 hydrogen sulfate ((S)-(+)-Clopidogrel bisulfate-d3; (S)-(+)-Clopidogrel-d3 hydrogen sulfate) 1217643-68-9 Clopidogrel-d3 (hydrogen sulfate) is the deuterium labelled form of Clopidogrel hydrogen sulfate.
CYP11A1-IN-1 V73927 CYP11A1-IN-1 2744168-51-0 CYP11A1-IN-1 (compound 30) is an inhibitor (blocker/antagonist) of CYP11A1 with IC50 of 201-2000 nM.
CYP19A1/CYP11B2-IN-1 V73947 CYP19A1/CYP11B2-IN-1 183500-36-9 CYP19A1/CYP11B2-IN-1 (Compound X21) is a potent and specific dual (bifunctional) inhibitor of aromatase (aromatase) and aldosterone synthase (aldosterone synthase).
CYP1B1-IN-2 V73970 CYP1B1-IN-2 727730-24-7 CYP1B1-IN-2 (compound 9j) is a potent and specific inhibitor of CYP1B1 (cytochrome P450 1B1) with IC50 of 0.52 nM.
CYP1B1-IN-3 V73969 CYP1B1-IN-3 2872575-51-2 CYP1B1-IN-3 is a potent and specific inhibitor of CYP1B1, with IC50s of 6.6, 347.3, and >10000 nM for CYP1B1, CYP1A1, and CYP1A2 respectively.
CYP1B1-IN-5 V73964 CYP1B1-IN-5 176442-56-1 CYP1B1-IN-5 (Compound 6q) is a potent and specific inhibitor of cytochrome P450 1B1 (CYP1B1) with IC50 of 4.7 nM.
CYP1B1-IN-6 V85529 CYP1B1-IN-6
CYP2A6-IN-1 V80224 CYP2A6-IN-1 CD-6 is a flavonoid CYP2A6 inhibitor (IC50= 1.566 μM).
CYP450-IN-1 V78967 CYP450-IN-1 CYP450-IN-1 (compound 2e) is a potent inhibitor of CYP450.
CYP4A11/CYP4F2-IN-1 V73983 CYP4A11/CYP4F2-IN-1 502654-40-2 CYP4A11/CYP4F2-IN-1 is a potent dual (bifunctional) inhibitor of cytochrome P450 (CYP) 4A11 and CYP4F2 with IC50s of 19 nM and 17 nM, respectively.
CYP4A11/CYP4F2-IN-2 V73937 CYP4A11/CYP4F2-IN-2 2280834-99-1 CYP4A11/CYP4F2-IN-2 (compound 15) is an orally bioavailable inhibitor of CYP4A11/4F2 with IC50s of 120 nM and 220 nM, respectively.
Cytochrome P450 reductase V73955 Cytochrome P450 reductase 9039-06-9 Cytochrome P450 reductase is a NADPH-cytochrome reductase.
Dasatinib analog-1 V85358 Dasatinib analog-1 1174416-41-1
DDMS (Dibromo-dodecenyl-methylsulfimide) V73958 DDMS (Dibromo-dodecenyl-methylsulfimide) 206052-03-1 DDMS (Dibromo-dodecenyl-methylsulfimide) is a selective inhibitor of 20-HETE production.
Desmethylcitalopram hydrochloride (DCIT hydrochloride) V73950 Desmethylcitalopram hydrochloride (DCIT hydrochloride) 97743-99-2 Desmethylcitalopram (DCIT) is the bioactive metabolite of citalopram.
Dibenzylfluorescein (DBF) V67326 Dibenzylfluorescein (DBF) 97744-44-0 Dibenzylfluorescein (DBF) is a fluorescent probe (Fluoresecent dye) and a specific substrate for cytochrome P450 (CYP) isoforms such as CYP3A4, CYP2C8, CYP2C9, CYP2C19 and aromatase (CYP19).
Diosmetin-d3 (Diosmetin-d3) V73949 Diosmetin-d3 (Diosmetin-d3) 1189728-54-8 Diosmetin-d3 is the deuterated form of Diosmetin.
DL-Acetylshikonin V73968 DL-Acetylshikonin 54984-93-9 DL-Acetylshikonin is a non-selective, reversible inhibitor of cytochrome P450 with IC50 of 1.4-4.0 μM.
DMU2139 V32172 DMU2139 1821143-80-9 DMU2139 is a potent and specific CYP1B1 inhibitor, with IC50s of 9 nM and 795 nM for CYP1B1 and CYP1A1, respectively.
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