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-152159
    CYP4Z1-IN-1
    		Inhibitor
    CYP4Z1-IN-1 (compound 7c) is a potent CYP4Z1 inhibitor, with an IC50 of 41.8 nM. CYP4Z1-IN-1 decreases the expression of breast CSCs stemness markers, spheroid formation, and metastatic ability as well as tumor-initiation capability in a concentration-dependent manner in vitro and in vivo.
    CYP4Z1-IN-1
  • HY-17356S1
    Fenofibrate-d4
    Fenofibrate-d4 is the deuterium labeled Fenofibrate[1]. Fenofibrate is a selective PPARα agonist with an EC50 of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC50s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4, respectively[2][3].
    Fenofibrate-d<sub>4</sub>
  • HY-D0145S
    7-Ethoxyresorufin-d5
    		Inhibitor
    7-Ethoxyresorufin-d5 is deuterium labeled 7-Ethoxyresorufin. 7-Ethoxyresorufin (Resorufin ethyl ether) is a fluorometric substrate and competitive inhibitor of cytochrome P450, especially CYP1A1. 7-Ethoxyresorufin also inhibits NO synthase[1][2].
    7-Ethoxyresorufin-d<sub>5</sub>
  • HY-146458
    Antibacterial agent 102
    		Inhibitor
    Antibacterial agent 102 (compound 32) possesses potent in vitro and in vivo antibacterial activity, with MICs < 0.5 μg/mL in Staphylococcus aureus (S. aureus). Antibacterial agent 102 also moderately inhibits CYP3A4 with an IC50 value of 6.148 μM. Antibacterial agent 102 can reduce Methicillin-resistant Staphylococcus aureus (MRSA) load in thigh infected mice.
    Antibacterial agent 102
  • HY-121789
    Proadifen
    		Inhibitor
    Proadifen is a compound that inhibits cytochrome P450 activity, which can change the excitability of catecholamine-secreting neurons in the brain and have different effects on neurons in different brain regions.
    Proadifen
  • HY-116643
    SU 10603
    		Inhibitor
    SU 10603 is a specific inhibitor of P45017α (P450c17; CYP17A1).
    SU 10603
  • HY-115754
    S-(N-PhenethylthiocarbaMoyl)-L-cysteine
    		Inhibitor
    S-(N-PhenethylthiocarbaMoyl)-L-cysteine (PEITC-Cys), an anticarcinogenic agent, has antileukemic activity. S-(N-PhenethylthiocarbaMoyl)-L-cysteine inhibits DNA synthesis in HL60 cells. S-(N-PhenethylthiocarbaMoyl)-L-cysteine is a P450 inhibitor.
    S-(N-PhenethylthiocarbaMoyl)-L-cysteine
  • HY-E70458
    Human CYP3A4,High-Reductase
    Human CYP3A4, High-Reductase, a recombinant CYP3A4, is a multifunctional enzyme with a wide range of substrates.
    Human CYP3A4,High-Reductase
  • HY-162784
    CYP51-IN-19
    		Inhibitor
    CYP51-IN-19 (compound C07) is a potent CYP51 inhibitor. CYP51-IN-19 stimulates reactive oxygen species (ROS) and exhibits potent fungicidal activity.
    CYP51-IN-19
  • HY-13832S3
    cis-Atovaquone-d4
    		Inhibitor
    cis-Atovaquone-d4 is deuterium labeled Atovaquone. Atovaquone (Atavaquone) is a potent, selective and orally active inhibitor of the parasite’s mitochondrial cytochrome bc1 complex. Atovaquone is against human and  P. falciparum cytochrome bc1 activity with IC50 values of 460 nM and 2.0 nM, respectively. Atovaquone is an antimalarial agent and has the potential for the investigation of neumocystis pneumonia, toxoplasmosis, malaria, and babesia[1][2].
    cis-Atovaquone-d<sub>4</sub>
  • HY-E70500
    Human CYP4F3,Low-Reductase+b5
    Human CYP4F3, Low-Reductase+b5, a recombinant CYP4F3, is a member of the CYP enzyme family. CYP4F3 is an enzyme mainly expressed in polymorphonuclear leukocytes.
    Human CYP4F3,Low-Reductase+b5
  • HY-106019A
    Liarozole hydrochloride
    		Inhibitor
    Liarozole hydrochloride is an imidazole derivative and orally active retinoic acid (RA) metabolism-blocking agent (RAMBA). Liarozole hydrochloride inhibits the cytochrome P450 (CYP26)-dependent 4-hydroxylation of retinoic acid (IC50=7 μM), resulting in increased tissue levels of retinoic acid. Liarozole hydrochloride shows antitumoral properties.
    Liarozole hydrochloride
  • HY-151253
    CYP2C1/CYP2C19-IN-2
    		Inhibitor
    CYP2C1/CYP2C19-IN-2 (compound 21d) is a potent CYP2C9/CYP2C19 inhibitor, possessing no hepatotoxicity and ames toxicity. CYP2C1/CYP2C19-IN-2 can be used in study of anti-ZIKV.
    CYP2C1/CYP2C19-IN-2
  • HY-N3841R
    ε-​Viniferin (Standard)
    		Inhibitor
    ε-Viniferin (Standard) is the analytical standard of ε-Viniferin. This product is intended for research and analytical applications. ε-Viniferin (epsilon-Viniferin), the dimer of Resveratrol and can be isolated from Vitis vinifera, displays a potent inhibitory for all the CYP activities, with Ki values from 0.5-20 μM. ε-Viniferin possesses potent antioxidant, anti-inflammatory, anti-diabetic, and anti-neurodegenerative capacity.
    ε-​Viniferin (Standard)
  • HY-N0382S
    Galangin-13C3
    		Inhibitor
    Galangin-13C3 is the 13C-labeled Galangin. Galangin (Norizalpinin) is an agonist/antagonist of the arylhydrocarbon receptor. Galangin (Norizalpinin) also shows inhibition of CYP1A1 activity.
    Galangin-<sup>13</sup>C<sub>3</sub>
  • HY-127112
    Oleic acid alkyne
    Oleic acid alkyne is oleic acid with an acetylene group. The terminal alkyne group can be used for click chemical ligation reactions. Oleic acid can be hydroxylated by a microsomal cytochrome P-450-dependent system (ω-OAH). Through click chemistry reactions, fluorescent or biotin-labeled oleic acid can be introduced to analyze its metabolism and biological activity.
    Oleic acid alkyne
  • HY-14874S
    Topiroxostat-d4
    		Inhibitor
    Topiroxostat-d4 is deuterium labeled Topiroxostat. Topiroxostat (FYX-051) is a potent and orally active xanthine oxidoreductase (XOR) inhibitor with an IC50 value of 5.3 nM and a Ki value of 5.7 nM. Topiroxostat exhibits weak CYP3A4-inhibitory activity (18.6%). Topiroxostat has the potential for hyperuricemia treatment[1][2].
    Topiroxostat-d<sub>4</sub>
  • HY-E70485
    Human CYP2C9,High-Reductase+b5
    Human CYP2C9, High-Reductase+b5, a recombinant CYP2C9, is one of the most important cytochrome P450 (CYP) enzymes. Human CYP2C9, Low-Reductase is responsible for drug metabolism reactions that occur in human populations.
    Human CYP2C9,High-Reductase+b5
  • HY-N7136R
    α-​Terpinyl acetate (Standard)
    		Inhibitor
    α-Terpinyl acetate (Standard) is the analytical standard of α-Terpinyl acetate. This product is intended for research and analytical applications. α-Terpinyl acetate is a monoterpene ester isolated from Laurus nobilis L. essential oil. α-Terpinyl acetate is a competitive P450 2B6 substrate which binding to the active site of P450 2B6 with a Kd value of 5.4 μM.
    α-​Terpinyl acetate (Standard)
  • HY-135023
    5-trans-PGE2
    		Activator
    5-trans-PGE2 (5-trans Prostaglandin E2) is the active isomer of PGE2 and a potent activator of aromatase. Supplements the process of paracrine signaling between epithelial cells (expressing high levels of PGE2) and surrounding stromal cells (expressing high levels of aromatase). This process is involved in the growth and development of breast cancer.
    5-trans-PGE2
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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