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

Cytochrome P450

CYPs

Cytochrome P450

Related Products

PDF 2.8 MB

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-N7781R
    (-)-(E)-Guggulsterone (Standard)
    		Inhibitor
    (-)-(E) -guggulsterone (Standard) is the analytical standard for (-)-(E) -guggulsterone ((E)-Guggulsterone) (HY-N7781). (-)-(E)-Guggulsterone is an orally active natural stereoisomer of Guggulsterone (HY-107738). (-)-(E)-Guggulsterone is an antagonist for the Farnesoid X Receptor (FXR) with an IC50 of 24.06 μM and possesses potent hypolipidemic properties. (-)-(E)-Guggulsterone suppresses dengue virus (DENV) replication by upregulating antiviral interferon responses by inducing HO-1 expression via Nrf2 activation. (-)-(E)-Guggulsterone exhibits antibacterial activities against Bacillus subtilis, Staphylococcus aureus and Pseudomonas aeruginosa. (-)-(E)-Guggulsterone has cardiac protective and antioxidant activities in rats.
    (-)-(E)-Guggulsterone (Standard)
  • HY-123500
    CGP-45688
    		Inhibitor
    CGP-45688 is an orally active non-steroidal aromatase inhibitor with an ED50 of 30-100 μg/kg. CGP-45688 can reduce the level of estrogen in the body, thereby inhibiting the growth of estrogen-dependent tumors. CGP-45688 inhibits the growth of estrogen-dependent breast tumors in rat models. CGP-45688 disrupts the ovarian cycle and inhibits the weight of the uterus. CGP-45688 can be used for the study of breast cancer.
    CGP-45688
  • HY-122410S
    Dihydrolanosterol-d7
    		99.0%
    Dihydrolanosterol-d7 is deuterium labeled Dihydrolanosterol. Dihydrolanosterol is a subtrate of CYP51 and a cholesterol biosynthesis inhibitor.
    Dihydrolanosterol-d<sub>7</sub>
  • HY-W008829
    N,N-Diethylacetamide
    		p53 Activator 99.68%
    N,N-Diethylacetamide is a polar solvent widely used in film and fiber manufacturing, as well as in laboratories as a carrier for water-insoluble chemicals. N,N-Diethylacetamide exerts potent anti-inflammatory effects by inhibiting the NF-κB pathway, suppressing the expression of NO and iNOS, and downregulating key inflammatory cytokines such as TNF-α and IL-6, without affecting the MAPK pathway. N,N-Diethylacetamide can be used to study inflammatory preterm birth.
    N,N-Diethylacetamide
  • HY-175554
    CYP1B1-IN-10
    		Inhibitor
    CYP1B1-IN-10 (Compound 15C) is a highly selective human cytochrome P450 1B1 (hCYP1B1) inhibitor (IC50=0.11 μM). CYP1B1-IN-10 is promising for research of hormone-dependent tumors (e.g., breast and ovarian cancers).
    CYP1B1-IN-10
  • HY-119293A
    K777 tosylate
    		Inhibitor
    K777 tosylate is a potent, orally active and irreversible cysteine protease inhibitor. K777 tosylate is also a potent CYP3A4 inhibitor with an IC50 of 60 nM. K777 tosylate irreversibly inhibits Cruzain, the major cysteine protease of Trypansoma cruzi, and cathepsins B and L. K777 tosylate is a broad-spectrum antiviral by targeting cathepsin-mediated cell entry. K777 tosylate inhibits SARS-CoV and EBOV pseudovirus entry with IC50 values of 0.68 nM and 0.87 nM, respectively.
    K777 tosylate
  • HY-178479
    IDO1-IN-30
    		Activator
    IDO1-IN-30 (Compound (R)-100) is a potent and highly selective IDO1 inhibitor. IDO1-IN-30 has an IC50 of 4.8 nM to IDO1 in SKOV3 cells. IDO1-IN-30 does not show significant cytotoxicity at 25 µM in HepG2 cells. IDO1-IN-30 can eliminate inhibition of CYP450 enzymes (such as 3A4, 2C9, 2D6). IDO1-IN-30 can be used for research on cancer and inflammatory conditions.
    IDO1-IN-30
  • HY-N2181A
    DL-Acetylshikonin
    		Inhibitor
    DL-Acetylshikonin is a non-selective, reversible cytochrome P450 inhibitor with IC50 values of 1.4-4.0 μM. DL-Acetylshikonin has anti-cancer and anti-inflammatory activities.
    DL-Acetylshikonin
  • HY-167872
    Bifeprofen
    		Inhibitor
    Bifeprofen, a cytochrome P450 2C9 (CYP2C9) inhibitor, exhibits dose-dependent inhibition (75 μM, 50%).
    Bifeprofen
  • HY-10779
    BMS-344577
    		Inhibitor
    BMS-344577 (Compound 22) is a potent and orally active factor Xa inhibitor (IC50 = 4 nM, EC2xPT = 7 μM). BMS-344577 shows potent CYP3A4 inhibition activity (IC50 = 0.3 μM). BMS-344577 can be used for the research of cardiovascular disease.
    BMS-344577
  • HY-14863
    Lunacalcipol
    		Antagonist
    Lunacalcipol (CTA-018), as a vitamin D analogue, has a dual role in the pathogenesis of Chronic Kidney Disease (CKD), as an agonist of vitamin D receptor and an antagonist of cytochrome P450 enzyme 24-hydroxylase. Lunacalcipol binds to VDR and regulates transcriptional activity of VDR by influencing ligand binding affinity, ligand-dependent coactivator recruitment or inhibitory factor dissociation, efficiency of ligand entry into target cells, tissue specificity and different metabolism of ligand. Lunacalcipol can be used in the study of CKD, especially Secondary Hyperparathyroidism (sHPT).
    Lunacalcipol
  • HY-113739A
    (S)-Desmethylcitalopram
    		Inhibitor
    (S)-Desmethylcitalopram is the isomer of Desmethylcitalopram hydrochloride (HY-113739). 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.
    (S)-Desmethylcitalopram
  • HY-118216
    Bitertanol
    		Modulator 98.70%
    Bitertanol (Biloxazol) is a potent antifungal agent. Bitertanol also is an CYP1A1, CYP2B, and CYP3A inducer in vivo and an CYP1A inhibitor in vitro.
    Bitertanol
  • HY-156330
    HIV-IN-9
    HIV-IN-9 (Compound 2b) is a HIV inhibitor (IC50: 6.65 μg/mL), and has high binding affinity with HIV-RT. HIV-IN-9 also inhibits CYP3A4, CYP1A2, CYP2C1, and CYP2D6.
    HIV-IN-9
  • HY-13632S
    Exemestane-d2
    		Inhibitor
    Exemestane-d2 is the deuterium labeled Exemestane. Exemestane (FCE 24304) is a selective, irreversible and orally active steroidal aromatase inhibitor with IC50s of 30 nM and 40 nM for human placental and rat ovarian aromatase, respectively. Exemestane can be used for hormone-dependent breast cancer research.
    Exemestane-d<sub>2</sub>
  • HY-N7128R
    Flavanone (Standard)
    		Inhibitor
    Flavanone (Standard) is the analytical standard of Flavanone. This product is intended for research and analytical applications. Flavanone is a naturally occurring flavone. Flavanone has inhibitory activity for human estrogen synthetase (aromatase). lavanone is the inhibitor for ERK/p38/NF-κB signaling pathway. Flavanone exhibits oral activity and antitumor efficacy.
    Flavanone (Standard)
  • HY-B1462S1
    Chlorzoxazone-13C
    Chlorzoxazone-13C is the 13C labeled Chlorzoxazone. Chlorzoxazone is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort.
    Chlorzoxazone-<sup>13</sup>C
  • HY-W699866
    Gemfibrozil 1-O-β-glucuronide-d6
    Gemfibrozil 1-O-β-glucuronide-d6 is the deuterium labeled Gemfibrozil 1-O-β-glucuronide (HY-129993). Gemfibrozil 1-O-β-Glucuronide, a metabolite of Gemfibrozil (CI-719; HY-B0258), is a potent and competitive P450 (CYP) isoform CYP2C8 inhibitor with an IC50 of 4.07 μM.
    Gemfibrozil 1-O-β-glucuronide-d<sub>6</sub>
  • HY-G0007S
    Omeprazole sulfone-d3
    		Control
    Omeprazole sulfone-d3 is the deuterium labeled Omeprazole sulfone. Omeprazole sulfone (Omeprazole sulphone) is one of the major circulating metabolites of Omeprazole (HY-B0113) in vivo, and belongs to class 4 non-mutagenic impurities. Omeprazole sulfone does not bind to the aryl hydrocarbon receptor (AhR), nor does it induce the expression of CYP1A1 or CYP1A2. However, Omeprazole sulfone promotes the migration of gastric epithelial cells under basal conditions and reverses the inhibitory effect of Indomethacin (HY-14397) on cell migration. Omeprazole sulfone does not promote cell proliferation, nor does it upregulate COX-2 expression or activate signaling pathways such as ERK, P38 MAPK and PI3K. Omeprazole sulfone maintains basal ulcer healing under non-acid-dependent conditions and can be used in studies related to gastric ulcer repair.
    Omeprazole sulfone-d<sub>3</sub>
  • HY-W015697
    3-Methylquinoline
    		Inhibitor ≥98.0%
    3-Methylquinoline is a selective cytochrome P450 (CYP1A2) inhibitor with an IC50 of 13 μM. 3-Methylquinoline can reduce the metabolic clearance of CYP1A2 substrate drugs. 3-Methylquinoline can inhibit the activation of carcinogenic precursors.
    3-Methylquinoline
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.