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-E70460
    Human CYP2C9,Low-Reductase
    Human CYP2C9, Low-Reductase, 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,Low-Reductase
  • HY-151251
    CYP2C9/CYP2C19-IN-1
    		Inhibitor
    CYP2C9/CYP2C19-IN-1 (compound 22d) is a potent CYP2C9/CYP2C19 inhibitor, possessing no hepatotoxicity and ames toxicity. CYP2C9/CYP2C19-IN-1 can be used in study of anti-ZIKV.
    CYP2C9/CYP2C19-IN-1
  • HY-150557
    CYP1B1-IN-1
    		Inhibitor
    CYP1B1-IN-1 (Compound 9e) is a selective cytochrome P450 1B1 (CYP1B1) inhibitor with an IC50 of 0.49 nM.
    CYP1B1-IN-1
  • HY-B0852R
    Tebuconazole (Standard)
    		Inhibitor
    Tebuconazole (Standard) is the analytical standard of Tebuconazole. This product is intended for research and analytical applications. Tebuconazole is an orally active 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 induces lipid accumulation and oxidative stress in HepG2 Cells. Tebuconazole decreases MAC-T cells viability and proliferation, induces ER-stress-mediated apoptosis and increases oxidative stress levels in MAC-T cells.
    Tebuconazole (Standard)
  • HY-W472509
    11-HETE
    		Activator
    11-HETE (11-Hydroxy-5,8,12,14-eicosatetraenoic acid) is the activator for cytochrome P450. 11-HETE upregulates the mRNA expressions of CYP1B1, CYP1A1, CYP4A11, CYP4F11, and CYP4F2, induces cell hypertrophy in RL-14 cell, and exhibits potential to be used in cardiovascular diseases.
    11-HETE
  • HY-N0918R
    Desmethoxyyangonin (Standard)
    		Inducer
    Desmethoxyyangonin (Standard) is one of the six major kavalactones found in the Piper methysticum (kava) plant. Desmethoxyyangonin (Standard) is a selective inhibitor of monoamine oxidase-B (MAO-B) (IC50: 0.123  µM). Desmethoxyyangonin (Standard) exerts anti-inflammatory effects by inhibiting Jak2/STAT3 and IKK signaling pathways. Desmethoxyyangonin (Standard) induces CYP3A23 expression and leads to skeletal muscle relaxation.
    Desmethoxyyangonin (Standard)
  • HY-N0922
    Methysticin
    		Activator
    Methysticin is a major kavalactone in kava extract to induce CYP1A1.
    Methysticin
  • HY-W517092
    1,2,3,4,7,8,9-Heptachlorodibenzofuran
    		Inducer
    1,2,3,4,7,8,9-Heptachlorodibenzofuran (1,2,3,4,7,8,9-HpCDF) is a compound that induces the expression of CYP1A1 and CYP1B1 genes in human peripheral blood lymphocytes, while also promoting the expression of the aryl hydrocarbon receptor repressor (AhRR). 1,2,3,4,7,8,9-Heptachlorodibenzofuran can increase ethoxyresorufin-O-deethylase (EROD) activity in isolated human peripheral blood lymphocytes in a concentration-dependent manner, which serves as a marker of CYP1A1 activity. Furthermore, 1,2,3,4,7,8,9-Heptachlorodibenzofuran exhibits immunosuppressive effects by reducing the number of splenic plaque-forming cells in mice and increasing aryl hydrocarbon hydroxylase (AHH) activity in liver microsomes of mice injected with sheep red blood cells. 1,2,3,4,7,8,9-Heptachlorodibenzofuran can be used in research in the fields of immunology, metabolic diseases, and environmental toxicology.
    1,2,3,4,7,8,9-Heptachlorodibenzofuran
  • HY-B1351
    Bilberry Extract
    Bilberry Extract is a bilberry extract, and its components include: Anthocyanidins. Bilberry Extract has potential antioxidant activity and can regulate specific metabolic enzymes in the liver, such as cytochrome P450 (CYP) 2C11 and CYP2E1 involved in drug metabolism..
    Bilberry Extract
  • HY-W775354
    1,2,3,4,7,8-Hexachlorodibenzofuran
    		Activator
    1,2,3,4,7,8-Hexachlorodibenzofuran (1,2,3,4,7,8-HxCDF) promotes the gene expressions of CYP1A1, CYP1B1, and aryl hydrocarbon receptor repressor (AhRR) in human peripheral blood lymphocytes (PBLs). 1,2,3,4,7,8-Hexachlorodibenzofuran activates the ethoxyresorufin-Odeethylase, achieves 20% of the maximum response caused by TCDD with a BMR20TCDD of 0.115-0.143 nM.
    1,2,3,4,7,8-Hexachlorodibenzofuran
  • HY-117529
    BMS-351
    		Inhibitor
    BMS-351 (compound 18) is a potent, oral active, nonsteroidal CYP17A1 lyase inhibitor with the IC50 values of 19 nM and 4 nM aganist human CYP17A1 and cynomolgus monkeys CYP17A1,respectively. BMS-351 can be used for the study of castration-resistant prostate cancer.
    BMS-351
  • HY-130752
    VNI
    		Inhibitor
    VNI is an effective inhibitor of CYP51. VNI can inhibit sterol synthesis in Trypanosoma cruzi, exhibiting anti-Trypanosoma cruzi activity.
    VNI
  • HY-D0932R
    Sudan IV (Standard)
    		Activator
    Sudan IV (Standard) (Solvent Red 24 (Standard)) is the analytical standard of Sudan IV (HY-D0932). This product is intended for research and analytical applications. Sudan IV is an agonist of the aryl hydrocarbon receptor (AhR) that activates downstream signaling pathways and induces CYP1A1 expression. Sudan IV promotes CYP1A1 gene transcription by activating AhR-ARNT heterodimers and binding to exogenous response elements (XREs) on DNA, thereby enhancing drug metabolizing enzyme activity. Sudan IV can be used to study the toxicity mechanisms of industrial dyes and the effects of interactions with serum proteins (such as bovine serum albumin (BSA)) on their distribution in vivo. Sudan IV is a fat-soluble diazo dye that can be used to stain lipids, triglycerides, and lipoproteins on frozen sections.
    Sudan IV (Standard)
  • HY-W587878
    Thujopsene
    		Inhibitor
    Thujopsene is the inhibitor for cytochrome P450, that inhibits CYP2B6, CYP3A4, CYP2C19, CYP2C8, CYP2C9 with IC50s of 1.3, 12.6, 13.6, 29.8, and 44.9 μM, respectively. Thujopsene binds to PKM2, inhibits the metabolism pathway of cancer cell, induces apoptosis in MKN45, thereby exhibiting antitumor efficacy. Thujopsene exhibits anti-termite and antifungal activities through autoxidation.
    Thujopsene
  • HY-21065R
    Tienilic acid (Standard)
    Tienilic acid (Standard) is the analytical standard of Tienilic acid. This product is intended for research and analytical applications. Tienilic acid (Ticrynafen; ANP 3624) acts as a diuretic hypotensive agent. However, Tienilic acid induces hepatotoxicity. Tienilic acid is converted into electrophilic metabolites by cytochrome P450 (CYP) in vitro.
    Tienilic acid (Standard)
  • HY-14248R
    Letrozole (Standard)
    		Inhibitor
    Letrozole (Standard) is the analytical standard of Letrozole. This product is intended for research and analytical applications. Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer.
    Letrozole (Standard)
  • HY-17356S2
    Fenofibrate-13C6
    		Inhibitor
    Fenofibrate-13C6 is a deuterated labeled Fenofibrate. 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.
    Fenofibrate-<sup>13</sup>C<sub>6</sub>
  • HY-70013R
    Abiraterone (Standard)
    		Inhibitor
    Abiraterone (Standard) is the analytical standard of Abiraterone. This product is intended for research and analytical applications. Abiraterone is a potent and irreversible CYP17A1 inhibitor with antiandrogen activity, which inhibits both the 17α-hydroxylase and 17,20-lyase activity of the cytochrome p450 enzyme CYP17 with IC50s of 2.5 nM and 15 nM, respectively.
    Abiraterone (Standard)
  • HY-157333
    CYP51-IN-15
    		Inhibitor
    CYP51-IN-15 (9B) is a BBB penetrated Naegleria fowleri-specific CYP51 inhibitor, with an EC50 of 1.5 μM.
    CYP51-IN-15
  • HY-122509
    Senkirkin
    		98.79%
    Senkirkin, a pyrrolizidine alkaloid, occured in the aerial parts of the medicinal plant Tussilago farfara, could induce chromosome damage in human lymphocytes. Senkirkin can be metabolized by CYP3A4.
    Senkirkin
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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