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

Cytochrome P450

CYPs

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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0852S
    Tebuconazole-d9
    Inhibitor
    Tebuconazole-d9 is the deuterium labeled Tebuconazole. Tebuconazole is an agricultural azole fungicide which can also inhibit CYP51 with IC50s of 0.9 and 1.3 μM for Candida albicans CYP51 (CaCYP51) and truncated Homo sapiens CYP51 (Δ60HsCYP51), respectively.
    Tebuconazole-d<sub>9</sub>
  • HY-17459R
    Clopidogrel hydrogen sulfate (Standard)
    Inhibitor
    Clopidogrel (hydrogen sulfate) (Standard) is the analytical standard of Clopidogrel (hydrogen sulfate). This product is intended for research and analytical applications. Clopidogrel hydrogen sulfate is an antiplatelet agent to prevent blood clots. Clopidogrel hydrogen sulfate inhibits CYP2B6 and CYP2C19 with IC50s of 18.2 nM and 524 nM, respectively. Clopidogrel hydrogen sulfate is a potent antithrombotic agent that inhibits ADP-induced platelet aggregation.Clopidogrel hydrogen sulfate also is an orally active P2Y(12) inhibitor.
    Clopidogrel hydrogen sulfate (Standard)
  • 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-17508R
    Clarithromycin (Standard)
    Inhibitor
    Clarithromycin (Standard) is the analytical standard of Clarithromycin. This product is intended for research and analytical applications. Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM. Clarithromycin significantly inhibits the HERG potassium current.Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K.
    Clarithromycin (Standard)
  • HY-133091S
    7-Ethoxycoumarin-d5
    7-Ethoxycoumarin-d5 is deuterium labeled 7-Ethoxycoumarin. 7-Ethoxycoumarin is a substrate for cytochrome P450(CYP450) and has been used in the functional characterization of various CYPs[1].
    7-Ethoxycoumarin-d<sub>5</sub>
  • HY-151140
    CYP11B1-IN-2
    Inhibitor
    CYP11B1-IN-2 (compound 7aa) is an orally active, potent and selective CYP11B1 inhibitor, with IC50 values of 9 nM and 25 nM for human CYP11B1 and rat CYP11B1, respectively. CYP11B1-IN-2 can be used for the research of diseases caused by excessive cortisol.
    CYP11B1-IN-2
  • HY-148595
    Antitumor agent-88
    Inhibitor
    Antitumor agent-88 exhibits potent antimitotic activity and arrests cell in the G2/M phase. Antitumor agent-88 disrupts the microtubule and the cytoskeleton in CYP1A1-expressing breast cancer cells. Antitumor agent-88 is also a competitive inhibitor of CYP1A1 (Ki: 1.4 μM).
    Antitumor agent-88
  • HY-113739
    Desmethylcitalopram hydrochloride
    Inhibitor
    Desmethylcitalopram (DCIT) hydrochloride is the active metabolite of Citalopram (HY-121203). Desmethylcitalopram has antidepressant effects. Desmethylcitalopram also inhibits cytochrome P450-2D6, -2C19 with IC50s of 39.5 and 53.5 μM.
    Desmethylcitalopram hydrochloride
  • HY-116196
    17-HETE
    Activator
    17-HETE is arachidonic acid metabolite through cytochrome P-450 pathways, which consists of 17R-HETE and 17S-HETE enantiomers. 17-HETE serves as allosteric activator of the cytochrome P450 1B1 and inhibitor of ATPase, induces cardic hypertrophy.
    17-HETE
  • HY-E70508
    Human CYP17A1,Low-Reductase
    Human CYP17A1, Low-Reductase, a recombinant CYP17A1, is a member of the CYP enzyme family. CYP17A1 plays a crucial role in human steroid hormone synthesis.
    Human CYP17A1,Low-Reductase
  • HY-137580
    N-Desmethyl Eletriptan
    N-desmethyl Eletriptan is a metabolite of Eletriptan (HY-A0039). It is formed from eletriptan primarily by the cytochrome P450 (CYP) isoform CYP3A4 in human liver microsomes.
    N-Desmethyl Eletriptan
  • HY-E70466
    Human CYP1A2,Low-Reductase
    Human CYP1A2, Low-Reductase, a recombinant CYP1A2, is one of the most important cytochrome P450 (CYP) enzymes in the liver. HCYP1A2 is involved in the metabolism of xenobiotics in the human body.
    Human CYP1A2,Low-Reductase
  • HY-N2071R
    Cedrol (Standard)
    Inhibitor
    Cedrol (Standard) is the analytical standard of Cedrol. This product is intended for research and analytical applications. Cedrol is a potent competitive inhibitor of cytochrome P-450(CYP) enzyme. Cedrol plays an anticancer role by inducing cell cycle arrest and Caspase-dependent apoptosis. Cedrol acts as a neutrophil agonist that can desensitize cells to subsequent stimulation of N-formyl peptides. Cedrol prevents neuropathic pain caused by chronic contractile injury by inhibiting oxidative stress and inflammation. In addition, Cedrol has antibacterial, hair loss prevention and anti-anxiety properties.
    Cedrol (Standard)
  • HY-146177
    CYP3A4 enzyme-IN-1
    Inhibitor
    CYP3A4 enzyme-IN-1 (compound 59) is a potent antibacterial agent, with a MIC of 1 μg/mL for MRSA. CYP3A4 enzyme-IN-1 exhibits low to moderate inhibitory effects on CYP1A2, CYP2E1, CYP2D6, and CYP3A4 enzymes.
    CYP3A4 enzyme-IN-1
  • HY-153989
    SOS1-IN-16
    Inhibitor
    SOS1-IN-16 (Comp 54) is a selective inhibitor of SOS1 with an IC50 of 7.2 nM. SOS1-IN-16 has inhibitory activity of CYP3A4 when using testosterone as a substrate, with an IC50 of 8.9μM. SOS1-IN-16 can be used for cancer research.
    SOS1-IN-16
  • HY-162051
    CYP1B1-IN-6
    Inhibitor
    CYP1B1-IN-6 (compound 19) is a fluorescence molecular probes which inhibits CYP1B1 activity. CYP1B1-IN-6 can identify tumor sites in fluorescence imaging and photoacoustic imaging modes.
    CYP1B1-IN-6
  • HY-E70480
    Human CYP2A13,Low-Reductase
    Human CYP2A13, Low-Reductase, a recombinant CYP2A13, is a member of the CYP enzyme family and is expressed in human extrahepatic tissues.
    Human CYP2A13,Low-Reductase
  • HY-146688
    SYN20028567
    Inhibitor
    SYN20028567 is an aromatase (CYP19) inhibitor with an IC50 of 9.4 nM. SYN20028567 can be used for breast cancer research.
    SYN20028567
  • HY-E70457
    Human CYP1A2,High-Reductase
    Human CYP1A2, High-Reductase, a recombinant CYP1A2, is one of the most important cytochrome P450 (CYP) enzymes in the liver. CYP1A2 is involved in the metabolism of xenobiotics in the human body.
    Human CYP1A2,High-Reductase
  • HY-158435
    P-gp inhibitor 23
    Inhibitor
    P-gp inhibitor 23 (compound 14F) is a potent inhibitor of P-gp and CYP3A4, with the EC50 and IC50 of 28 nM and 223 nM, respectively.
    P-gp inhibitor 23
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