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-130419
    (±)13(14)-EpDPA
    (±)13(14)-EpDPA (13,14-EpDPE) is the product of the reaction of cytochrome P-450 epoxygenase with Docosahexaenoic Acid (DHA).(±)13(14)-EpDPA has antihyperalgesic and vasorelaxative activities.
    (±)13(14)-EpDPA
  • HY-112734
    4'-Methylchrysoeriol
    		Inhibitor 99.17%
    4'-Methylchrysoeriol is a potent inhibitor of Cytochrome P450 enzymes, with an IC50 of 19 nM for human P450 1B1-dependent EROD.
    4'-Methylchrysoeriol
  • HY-121580
    Tabimorelin
    		Inhibitor
    Tabimorelin (NN703) is an orally active growth hormone (GH) secretagogue. Tabimorelin is also a potent inhibitor of CYP3A4 activity.
    Tabimorelin
  • HY-W019847
    Azamulin
    		Inhibitor
    Azamulin is an irreversible, highly selective inhibitior of human CYP3Aa. Azamulin has CYP3A inhibition activity with IC50 values range from 0.03-0.24 μM. Azamulin can be used for the research of metabolism and antiinfection.
    Azamulin
  • HY-N1201S
    Apigenin-d5
    		Inhibitor 98.90%
    Apigenin-d5 is a deuterated labeled Apigenin. Apigenin (4',5,7-Trihydroxyflavone) is a competitive CYP2C9 inhibitor with a Ki of 2 μM.
    Apigenin-d<sub>5</sub>
  • HY-D0144
    Resorufin methyl ether
    		99.75%
    Resorufin methyl ether (Methoxyresorufin) is a cytochrome P450 fluorometric substrate. Resorufin methyl ether is a relatively specific substrate for CYP1A2 activity in rodents.
    Resorufin methyl ether
  • HY-B1462R
    Chlorzoxazone (Standard)
    		Modulator 99.81%
    Chlorzoxazone (Standard) is the analytical standard of Chlorzoxazone. This product is intended for research and analytical applications.
    Chlorzoxazone (Standard)
  • HY-N1993
    5-Methyl-7-methoxyisoflavone
    		Inhibitor 99.78%
    5-Methyl-7-methoxyisoflavone is an orally active anti-oxidant with remyelinating activity. 5-Methyl-7-methoxyisoflavone inhibits the enzyme aromatase, interfering with the normal metabolic pathways of testosterone. 5-Methyl-7-methoxyisoflavone is a non-steroidal anabolic isoflavone, used as a anabolic agent. 5-Methyl-7-methoxyisoflavone shows better potency increasing muscle mass and endurance than Ipriflavone (HY-N0094). 5-Methyl-7-methoxyisoflavone can be used for fat loss besides the maintenance of low cholesterol level and strengthen bones. 5-Methyl-7-methoxyisoflavone is the inhibitor for NF-κB.
    5-Methyl-7-methoxyisoflavone
  • HY-111202
    Pyributicarb
    		Activator 99.94%
    Pyributicarb, a carbamate-type herbicide, is a potent activator of both CYP3A4 gene and human pregnane X receptor (hPXR).
    Pyributicarb
  • HY-120648A
    CAY 10462 dihydrochloride
    		Inhibitor 98.02%
    CAY 10434 dihydrochloride is a potent CYP4A hydroxylase inhibitor. CAY 10434 dihydrochloride improves contractile response to angiotensin II with the maximal contractile response (Emax) 6764 mg.
    CAY 10462 dihydrochloride
  • HY-N1882
    4,5-Dimethoxycanthin-6-one
    		Inhibitor 98.68%
    4,5-Dimethoxycanthin-6-one is a potent and uncompetitive inhibitor of CYP1A2-mediated phenacetin O-deethylation with an IC50 value of 1.7μM and a Ki value of 2.6 μM. 4,5-Dimethoxycanthin-6-one, as an alkaloid, is isolated from the wood of Picrasma quassioides BENNET (Simaroubaceae).
    4,5-Dimethoxycanthin-6-one
  • HY-14273R
    Isavuconazole (Standard)
    		Inhibitor
    Isavuconazole (Standard) is the analytical standard of Isavuconazole. This product is intended for research and analytical applications. Isavuconazole (BAL-4815) is a triazole proagent with antifungal activity against yeasts, molds, and dimorphic fungi. Isavuconazole inhibits ergosterol biosynthesis and results in the disruption of fungal membrane structure and function. Isavuconazole is a moderate inhibitor of CYP3A4.
    Isavuconazole (Standard)
  • HY-W196803
    Dipropyl disulfide
    		99.30%
    Dipropyl disulfide is oxidized to dipropyl thiosulfinate (DPDSO) by rat microsomes. Both flavincontaining monooxygenases (FMO) and cytochrome P450 enzymes (CYPs) are involved in dipropyl disulfide oxidation. Dipropyl disulfide forms two metabolites: propylglutathione sulfide conjugate and propylthiol.
    Dipropyl disulfide
  • HY-18642A
    (R)-CYP3cide
    		Control 98.33%
    (R)-CYP3cide ((R)-PF-4981517) is the R-isomer of CYP3cide (HY-18642). CYP3cide is a potent, selective and time-dependent inhibitor of cytochrome P4503A4 (CYP3A4).
    (R)-CYP3cide
  • HY-B0973
    Dibenzothiophene
    		Inhibitor 99.47%
    Dibenzothiophene is an orally active and a noncompetitive CYP1A inhibitor. Dibenzothiophene inhibits CYP1A-mediated EROD activity with a Km of 0.592 μM. Dibenzothiophene interacts with the AHR pathway. Dibenzothiophene enhances the embryotoxicity of β-naphthoflavone (HY-114740). Dibenzothiophene shows acute toxicity in mice. Dibenzothiophene is mainly used for the study of the mechanism of developmental toxicity in organisms.
    Dibenzothiophene
  • HY-116862
    Dibenzylfluorescein
    		99.54%
    Dibenzylfluorescein (DBF) is a fluorogenic probe (Fluoresecent dye) that acts as a substrate for specific cytochrome P450 (CYP) isoforms, including CYP3A4, CYP2C8, CYP2C9, CYP2C19, and aromatase (CYP19). Dibenzylfluorescein is typically used near its Km value of 0.87-1.9 μM (Ex=485 nm，Em=535 nm). Dibenzylfluorescein is used to detect changes in CYP catalytic activity caused by drugs or disease.
    Dibenzylfluorescein
  • HY-15996B
    Seviteronel racemate
    		Inhibitor 98.11%
    Seviteronel racemate (VT-464 racemate) is the racemate form of Seviteronel (VT-464), which is a potent CYP17 lyase inhibitor(h-Lyase IC50=nM)inhibition.
    Seviteronel racemate
  • HY-17411R
    Limonin (Standard)
    		Inhibitor
    Limonin (Standard) is the analytical standard of Limonin. This product is intended for research and analytical applications. Limonin inhibits HIV-1 with an EC50 of 60.0 μM. Limonin induces human colon adenocarcinoma cells apoptosis with an IC50 of 54.74 μM. Limonin has antiviral and antitumor activities.
    Limonin (Standard)
  • HY-19599
    Vorozole
    		Inhibitor
    Vorozole is a potent and selective, orally active non-steroidal aromatase inhibitor. Vorozole shows antitumor activity in vivo. Vorozole has the potential for the research of mammary cancer.
    Vorozole
  • HY-136063R
    Mefentrifluconazole (Standard)
    		Inhibitor
    Mefentrifluconazole (Standard) is the analytical standard of Mefentrifluconazole. This product is intended for research and analytical applications. Mefentrifluconazole is a novel azole derivative and used as an agrochemical broad-spectrum antifungal agent. Mefentrifluconazole is a potent, selective and orally active fungal CYP51 (Kd= 0.5 nM) inhibitor, but shows less inhibitory activity on human aromatase (IC50=0.92 μM)[1].
    Mefentrifluconazole (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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