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-174332
    Cholesterol 24-hydroxylase-IN-3
    		Inhibitor
    Cholesterol 24-hydroxylase-IN-3 is an orally active, selective, and blood-brain barrier-penetrant CH24H inhibitor (IC50 = 23 nM) belonging to 1,3-oxazole derivatives. Cholesterol 24-hydroxylase-IN-3 competitively inhibits CH24H enzyme activity by using the 1,3-oxazole nitrogen atom to coordinate the heme iron and the cyclopropyl group occupying the hydrophobic pocket. Cholesterol 24-hydroxylase-IN-3 can be used for research on epilepsy and other neurological diseases.
    Cholesterol 24-hydroxylase-IN-3
  • HY-B1311R
    Proadifen hydrochloride (Standard)
    		Inhibitor
    Proadifen (hydrochloride) (Standard) is the analytical standard of Proadifen (hydrochloride). This product is intended for research and analytical applications. Proadifen (SKF-525A) hydrochloride is a non-competitive Cytochrome P450 inhibitor with an IC50 value of 19 μM. Proadifen hydrochloride reduces monoamine oxidase A (MAO-A) activity and reverses the antidepressantlike behavioral effect of Imipramine (HY-B1490A) and Desipramine (HY-B1272A) in rats. Proadifen hydrochloride also reduces N, N-dimethyltryptamine (DMT) metabolism in liver microsomes and inhibits N-demethylationand Acridone (HY-W007771) formation. Proadifen hydrochloride augments Lipopolysaccharide (LPS) (HY-D1056)-induced fever and exacerbates Prostaglandin E2 (PGE2) (HY-101952) levels in the rat. Proadifen hydrochloride is promising for research of metabolism-related deseases, ovarian carcinoma, inflammation and dopamine neurons-related deseases[4].
    Proadifen hydrochloride (Standard)
  • HY-N12443
    Antioxidant agent-18
    Antioxidant agent-18 (compound 5) is a flavonol glycoside with antioxidant activity isolated from Ginkgo biloba. Antioxidant agent-18 scavenges DPPH radicals (IC50: 15.8 μM) and reduces cytochrome c (IC50: 14.7 μM).
    Antioxidant agent-18
  • HY-N9434
    5,7,2',6'-Tetrahydroxyflavone
    		Inhibitor
    5,7,2',6'-Tetrahydroxyflavone is a natural flavonoid that inhibits hepatic testosterone 6β-hydroxylation (CYP3A4) activity with an IC50 of 7.8 μM.
    5,7,2',6'-Tetrahydroxyflavone
  • HY-172897
    EGFR/DHFR-IN-2
    		Inhibitor
    EGFR/DHFR-IN-2 (9b) is a dual h-DHFR/EGFRTK inhibitor, with IC50 values of 0.192 μM and 0.109 μM for h-DHFR and EGFR, respectively. EGFR/DHFR-IN-2 (9b) halts the cell cycle at the G1/S phase and induces apoptosis. EGFR/DHFR-IN-2 (9b) is a potential inhibitor of CYP2C9 and CYP3A4. EGFR/DHFR-IN-2 (9b) can be used in the cancer research.
    EGFR/DHFR-IN-2
  • HY-162370
    CYP51-IN-16
    		Inhibitor
    CYP51-IN-16 (compound C6) is a phenylpyrimidine CYP51 inhibitor, and shows antifungal activity in in vitro. CYP51-IN-16 inhibits tumor cell growth.
    CYP51-IN-16
  • HY-N0153R
    Naringin (Standard)
    		Inhibitor
    Naringin is a major flavanone glycoside obtained from tomatoes, grapefruits, and many other citrus fruits. Naringin exhibits biological properties such as antioxidant, anti-inflammatory, and antiapoptotic activities. Naringin also inhibits proliferation and invasion and induces apoptosis in human osteosarcoma cells by inhibiting zinc finger E-box binding homeobox 1 (Zeb1).
    Naringin (Standard)
  • HY-168188
    CYP51-IN-21
    		Inhibitor
    CYP51-IN-21 (Compound A33) is a potent CYP51 inhibitor. CYP51-IN-21 shows excellent antifungal activities against pathogenic fungi and drug-resistant strains. CYP51-IN-21 inhibits the formation of fungal biofilm.
    CYP51-IN-21
  • HY-17570R
    Desoximetasone (Standard)
    		Substrate
    Desoximetasone (Standard) is the analytical standard of Desoximetasone (HY-17570). This product is intended for research and analytical applications. Desoximetasone is a corticosteroid and a substrate of cytochrome P450 3A4. Desoximetasone has anti-inflammatory, anti-allergic, and immunosuppressive effects. Desoximetasone can be used in the research of various skin diseases, such as skin allergies, atopic dermatitis, and psoriasis.
    Desoximetasone (Standard)
  • HY-N6972R
    Cepharanthine (Standard)
    		Inhibitor
    Cepharanthine (Standard) is the analytical standard of Cepharanthine. This product is intended for research and analytical applications. Cepharanthine is a natural product that can be isolated from the plant Stephania?cephalantha?Hayata. Cepharanthine has anti-severe acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) activities. Cepharanthine has good effective in suppressing viral proliferation (half maximal (50%) inhibitory concentration (IC50) and 90% inhibitory concentration (IC90) values of 1.90 and 4.46?μM. Cepharanthine can also effectively reverses P-gp-mediated multidrug resistance in K562 cells and increase enhances the sensitivity of anticancer agents in xenograft mice model. Cepharanthine shows inhibitory effects of human liver cytochrome P450 enzymes CYP3A4, CYP2E1 and CYP2C9. Cepharanthine has antitumor, anti-inflammatory and antinociceptive effects.
    Cepharanthine (Standard)
  • HY-B1812R
    Veratrole (Standard)
    		Substrate
    Veratrole (Standard) is the analytical standard of Veratrole. This product is intended for research and analytical applications. Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii.
    Veratrole (Standard)
  • HY-N10344
    Glucoarabin
    Glucoarabin is a bioactive glucosinolate. In Hepa1c1c7 cells, hydrolyzed Glucoarabin (hGSL 9) upregulates the phase II detoxification enzyme quinone reductase (NQO1), with no effect on cytochrome P450 (CYP) 1A1 activity.
    Glucoarabin
  • HY-N10755A
    (±)-ε-Viniferin
    		Inhibitor
    (±)-ε-Viniferin is a racemate of ε-Viniferin (HY-N3841). (±)-ε-Viniferin exhibits P450 inhibitory antioxidants, as well as hepato-protective and antimicrobial activities. (±)-ε-Viniferin has antibacterial and antibiofilm activity against Gram-positive bacteria Streptococcus pneumoniae with a MIC of 20 μM.
    (±)-ε-Viniferin
  • HY-D0092R
    7-Ethoxy-4-methylcoumarin (Standard)
    7-Ethoxy-4-methylcoumarin (Standard) is the analytical standard of 7-Ethoxy-4-methylcoumarin. This product is intended for research and analytical applications. 7-Ethoxy-4-methylcoumarin is a coumarin derivative and can be used as a substrate probe of mammalian cytochromes P450 1A1, 2B4 and 2B6.
    7-Ethoxy-4-methylcoumarin (Standard)
  • HY-116568S
    Prothioconazole-d4
    Prothioconazole-d4 (JAU-6476-d4) is the deuterium labeled Prothioconazole (HY-116568). Prothioconazole is a triazolinthione fungicide. Prothioconazole is a CYP51 inhibitor.
    Prothioconazole-d<sub>4</sub>
  • HY-N4205R
    Tetrahydropiperine (Standard)
    		Inhibitor
    Tetrahydropiperine (Standard) is the analytical standard of Tetrahydropiperine. This product is intended for research and analytical applications. Tetrahydropiperine, a cyclohexyl analogue of piperine, is the first natural aryl pentanamide from Piper longum. Tetrahydropiperine (compound 14) inhibits the cytochrome P450 (CYP) isoform CYP1A1/arylhydrocarbon hydroxylase (AHH; IC50=23 µM).
    Tetrahydropiperine (Standard)
  • HY-B0885S
    Econazole-d6
    Econazole-d6 ((±)-Econazol-d6) is the deuterium labeled Econazole (HY-B0885). Econazole is an orally active imidazole antifungal agent, as well as a cytochrome P-450 inhibitor and a blocker of calcium and manganese ion uptake. Econazole is active against a variety of fungi and some Gram-positive bacteria, but has no significant activity against Gram-negative bacteria. Econazole can inhibit the synthesis of prostaglandins and can also induce liver damage.
    Econazole-d<sub>6</sub>
  • HY-W739700
    (R)-(+)-Aminoglutethimide L-Tartrate
    		Inhibitor
    (R)-(+)-Aminoglutethimide (L-Tartrate) is an inhibitor of aromatase. (R)-(+)-Aminoglutethimide inhibits androstenedione with a Ki value of 0.3 μM.
    (R)-(+)-Aminoglutethimide L-Tartrate
  • HY-B1717
    Oxolamine
    		Inhibitor
    Oxolamine (SKF-9976) is an orally active antitussive. Oxolamine can inhibit CYP2B1/2. Oxolamine has anti-inflammatory effects on the respiratory organs of guinea pigs. Oxolamine increases the AUC of Warfarin (HY-B0687) and prolongs its terminal half-life. Oxolamine can be used in respiratory disease research.
    Oxolamine
  • HY-137931
    Testololactone
    		Inhibitor
    Testololactone is an aromatase inhibitor. Testololactone can be used for research of breast carcinoma.
    Testololactone
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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