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-116686
    Inz-1
    		Inhibitor
    Inz-1 is a potent and selective mitochondrial cytochrome bc1 inhibitor for yeast (IC50=8.092 μM) over humans (IC50=45.320 μM). Inz-1 reverses Fluconazole (HY-B0101) or other triazole antifungals’ resistance in the pathogenic fungus Candida albicans.
    Inz-1
  • HY-N2625AR
    Harmalol hydrochloride (Standard)
    Harmalol (hydrochloride) (Standard) is the analytical standard of Harmalol (hydrochloride). This product is intended for research and analytical applications. Harmalol hydrochloride, a beta carboline alkaloid, presents in several medicinal plants such as Peganum harmala. Harmalol hydrochloride, main metabolite of Harmaline, significantly inhibits the dioxin-mediated induction of CYP1A1 at the transcriptional and posttranslational levels. Harmalol hydrochloride possesses antioxidant and hydroxyl radical-scavenging properties.
    Harmalol hydrochloride (Standard)
  • HY-N4110R
    Friedelin (Standard)
    		Inhibitor
    Friedelin (Standard) is the analytical standard of Friedelin. This product is intended for research and analytical applications. Friedelin is isolated from isolated from the leaves of Maytenus ilicifolia(Mart). Friedelin is a noncompetitive inhibitor of CYP3A4 with IC50 and Kivalues 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 (Standard)
  • HY-W699936
    6β-Hydroxy androstenedione
    6β-Hydroxy androstenedione is a steroid product that can be isolated from Fusarium culmorum.
    6β-Hydroxy androstenedione
  • HY-164031
    Cloperidone
    		Inhibitor
    Cloperidone is an inhibitor for cytochrome P450 2C9 (CYP2C9) with an IC50 of 17.7 μM. Cloperidone exhibits cytotoxicity on HepG2 cells expressing CYP2C9 (60% survival rate at 10 μM).
    Cloperidone
  • HY-14275S
    Verapamil-d3
    		Inhibitor
    Verapamil-d3 ((±)-Verapamil-d3) is deuterium labeled Verapamil. Verapamil ((±)-Verapamil) is a calcium channel blocker and a potent and orally active first-generation P-glycoprotein (P-gp) inhibitor. Verapamil also inhibits CYP3A4. Verapamil has the potential for high blood pressure, heart arrhythmias and angina research.
    Verapamil-d<sub>3</sub>
  • HY-N2260R
    Cephaeline dihydrochloride (Standard)
    		Inhibitor
    Cephaeline (dihydrochloride) (Standard) is the analytical standard of Cephaeline (dihydrochloride). This product is intended for research and analytical applications. Cephaeline dihydrochloride is a selective CYP2D6 inhibtor with an IC50 of 121 μM.
    Cephaeline dihydrochloride (Standard)
  • HY-149769A
    CP-506 mesylate
    		Substrate
    CP-506 (compound 26) mesylate is an anticancer compound and a substrate for nitroreductase and CYP oxidoreductases. CP-506 has anticancer activity.
    CP-506 mesylate
  • HY-128706R
    (+)-Menthofuran (Standard)
    (+)-Menthofuran (Standard) is the analytical standard of (+)-Menthofuran. This product is intended for research and analytical applications. (+)-Menthofuran (compound 1) is a furan terpenoid that can be found in mint oils.
    (+)-Menthofuran (Standard)
  • HY-118788
    N-Desmethyl rosiglitazone
    N-Desmethyl rosiglitazone (SB 237216) is a metabolite of Rosiglitazone (HY-17386), generated through demethylation by the cytochrome P450 enzyme system in liver microsomes. It retains partial PPARγ agonist activity and supports studies on the metabolism and pharmacokinetics of Rosiglitazone (HY-17386).
    N-Desmethyl rosiglitazone
  • HY-136373R
    Metazachlor (Standard)
    Metazachlor (Standard) (BAS 479H (Standard)) is the analytical standard of Metazachlor (HY-136373). This product is intended for research and analytical applications. 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 (Standard)
  • HY-P2906
    Cytochrome P450 reductase
    Cytochrome P450 reductase is a NADPH-cytochrome reductase. Cytochrome P450 reductase has a role in promoting aromatase conformation optimal for substrate binding.
    Cytochrome P450 reductase
  • HY-N8508
    Myrothecine A
    		Inducer
    Myrothecine A is a trichothecene mycotoxin found in M. roridum. Myrothecine A induces apoptosis, promotes the cytochrome c release, PARP-cleavage and phosphorylation of JNK, increases Bax and cleaved caspase-3, -5, and -8 levels. Myrothecine A has anticancer activities and promotes the maturation of DC cells in the microenvironment. Myrothecine A inhibits proliferation of A549, MCF-7, HepG2, and SMMC-7721 cancer cells with IC50s of 95, 70, 60, and 25 µM, respectively.
    Myrothecine A
  • HY-170816
    CYP51/Hsp90-IN-1
    		Inhibitor
    CYP51/Hsp90-IN-1 (Compound MM4) is a dual CYP51/Hsp90 inhibitor. CYP51/Hsp90-IN-1 shows antifungal activity against Candida albicans and effectively inhibits important fungal virulence factors. CYP51/Hsp90-IN-1 is promising for research of invasive candidiasis.
    CYP51/Hsp90-IN-1
  • HY-106019CR
    Liarozole dihydrochloride (Standard)
    		Inhibitor
    Liarozole (dihydrochloride) (Standard) is the analytical standard of Liarozole (dihydrochloride). This product is intended for research and analytical applications. Liarozole (R75251) dihydrochloride is an imidazole derivative and orally active retinoic acid (RA) metabolism-blocking agent (RAMBA). Liarozole dihydrochloride inhibits the cytochrome P450 (CYP26)-dependent 4-hydroxylation of RA (IC50=7 μM), resulting in increased tissue levels of RA. Liarozole dihydrochloride shows antitumoral properties.
    Liarozole dihydrochloride (Standard)
  • HY-75054S1
    Abiraterone acetate-d3
    		Inhibitor
    Abiraterone acetate-d3 (CB7630-d3) is deuterium labeled Abiraterone acetate. Abiraterone acetate (CB7630) is an oral, potent, selective, and irreversible inhibitor of CYP17A1 with antiandrogen activity. Abiraterone acetate is a proagent form of Abiraterone (CB7598).
    Abiraterone acetate-d<sub>3</sub>
  • HY-A0016R
    Dronedarone (Standard)
    		Inhibitor
    Dronedarone (Standard) is the analytical standard of Dronedarone. This product is intended for research and analytical applications. Dronedarone (SR 33589), a derivative of amiodarone (HY-14187), is a class III antiarrhythmic agent for the study of atrial fibrillation (AF) and atrial flutter. Dronedarone is a potent blocker of multiple ion currents, including potassium current, sodium current, and L-type calcium current, and exhibits antiadrenergic effects by noncompetitive binding to β-adrenergic receptors. Dronedarone is a substrate for and a moderate inhibitor of CYP3A4.
    Dronedarone (Standard)
  • HY-135549R
    Fluxapyroxad (Standard)
    		Inhibitor
    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 complex II of the mitochondrial respiratory chain, resulting in inhibition of spore germination, germ tubes and mycelia growth within the fungus target species.
    Fluxapyroxad (Standard)
  • HY-17514R
    Itraconazole (Standard)
    		Inhibitor
    Itraconazole (Standard) is the analytical standard of Itraconazole. This product is intended for research and analytical applications. Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects. Itraconazole is a oxysterol-binding protein (OSBP) inhibitor.
    Itraconazole (Standard)
  • HY-W082430
    CYP2A6-IN-2
    		Inhibitor
    CYP2A6-IN-2 (compound 5) is a CYP2A6 inhibitor. CYP2A6-IN-2 can be used in the study of nicotine dependence.
    CYP2A6-IN-2
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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