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-119403
    4-Phenyl-1,2,3-thiadiazole
    		Inhibitor 99.98%
    4-Phenyl-1,2,3-thiadiazole is an CYP2B4 and CYP2E1 inhibitor. 4-Phenyl-1,2,3-thiadiazole inhibits the oxidation of 1-phenylethanol to acetophenone by CYP2B4 and CYP2E1.
    4-Phenyl-1,2,3-thiadiazole
  • HY-131495R
    (S)-6-O-Desmethylnaproxen (Standard)
    		Inhibitor
    (S)-6-O-Desmethylnaproxen (Standard) is the analytical standard of (S)-6-O-Desmethylnaproxen. This product is intended for research and analytical applications. (S)-6-O-Desmethylnaproxen ((S)-6-Desmethyl Naproxen) is a metabolite of the non-steroidal anti-inflammatory drug (NSAID) and COX inhibitor (+)-naproxen ((S)-naproxen). (S)-6-O-Desmethylnaproxen is formed from (S)-naproxen by the cytochrome P450 (CYP) isoforms CYP1A2 and CYP2C9.
    (S)-6-O-Desmethylnaproxen (Standard)
  • HY-N2259R
    Curcumenol (Standard)
    		Inhibitor
    Curcumenol ((+)-Curcumenol) is a potent CYP3A4 inhibitor with an IC50 of 12.6 μM, which is one of constituents in the plants of medicinally important genus of Curcuma zedoaria, with neuroprotection, anti-inflammatory, anti-tumor and hepatoprotective activities. Curcumenol ((+)-Curcumenol) suppresses Akt-mediated NF-κB activation and p38 MAPK signaling pathway in LPS-stimulated BV-2 microglial cells.
    Curcumenol (Standard)
  • HY-139002
    CYP4Z1-IN-2
    		Inhibitor
    CYP4Z1-IN-2 (compound 7) is a reversible inhibitor of CYP4Z1 (Ki=2.2 μM), which inhibits the production of 14,15-EET in breast cancer cells. CYP4Z1-IN-2 inhibits the CYP4Z1-mediated Luc-BE O-debenzylation reaction with an IC50 of 5.9 μM.
    CYP4Z1-IN-2
  • HY-125068
    RPR203494
    		Inhibitor
    RPR203494 is a potent inhibitor against CYP isozymes. RPR203494 shows inhibition against p38 kinase with an IC50 value of 9 nM and an EC50 value of 60 nM. RPR203494 demonstrates an inhibition of hepatic Cytochrome P450. RPR203494 is promising for research of rheumatoid arthritis (RA).
    RPR203494
  • HY-B1751R
    Quinidine (15% dihydroquinidine) (Standard)
    		Inhibitor
    Quinidine (15% dihydroquinidine) (Standard) is the analytical standard of Quinidine (15% dihydroquinidine). This product is intended for research and analytical applications. Quinidine (15% dihydroquinidine) is an antiarrhythmic agent. Quinidine is a potent, orally active, selective cytochrome P450db inhibitor. Quinidine is also a K+ channel blocker with an IC50 of 19.9 μM, and can induce apoptosis. Quinidine can be used for malaria research.
    Quinidine (15% dihydroquinidine) (Standard)
  • HY-B0113S4
    Omeprazole-d3 sodium
    Omeprazole-d3 sodium is deuterated labeled Omeprazole (HY-B0113). Omeprazole sodium (H 16868) is an orally active H+,K+-ATPase inhibitor and a proton pump inhibitor. Omeprazole sodium competitively inhibits CYP2C19, CYP3A4, and CYP2C9 activity. Omeprazole sodium inhibits gastric acid secretion and can be used for acid-related gastrointestinal disorders. Omeprazole sodium inhibits pancreatic cancer cell proliferation, induces apoptosis, autophagosome accumulation (elevated LC3-I and LC3-II levels), oxidative stress, and cytogenetic imbalance, modulates lysosomal transport, reduces inflammatory cytokines. Omeprazole sodium alters small intestinal morphology and magnesium absorption, and induces gastric mucosa morphologic changes. Omeprazole sodium aslo has neuroprotective and antibacterial effects.
    Omeprazole-d<sub>3</sub> sodium
  • HY-166670S
    Ketoconazole carbonyl-13C
    		Inhibitor
    Ketoconazole carbonyl-13C (Ketoconazol-13C) is 13C labeled Ketoconazole. Ketoconazole (R-41400) is an imidazole anti-fungal agent, a CYP3A4 and CYP24A1 inhibitor.
    Ketoconazole carbonyl-<sup>13</sup>C
  • HY-106019R
    Liarozole (Standard)
    		Inhibitor
    Liarozole (Standard) is the analytical standard of Liarozole. This product is intended for research and analytical applications. Liarozole (R75251; R85246) is an imidazole derivative and orally active retinoic acid (RA) metabolism-blocking agent (RAMBA). Liarozole inhibits the cytochrome P450 (CYP26)-dependent 4-hydroxylation of retinoic acid (IC50=7 μM), resulting in increased tissue levels of retinoic acid. Liarozole shows antitumoral properties.
    Liarozole (Standard)
  • HY-179270
    CYP51-IN-30
    		Inhibitor
    CYP51-IN-30 is a CYP51 inhibitor and fungicidal agent. CYP51-IN-30 inhibits CYP51 activity. CYP51-IN-30 displays potent fungicidal activity with an EC50 value of 2.97 mg/L against S. sclerotiorum.
    CYP51-IN-30
  • HY-N8487R
    7-Methoxyflavone (Standard)
    		Inhibitor
    7-Methoxyflavone (Standard) is the analytical standard of 7-Methoxyflavone (HY-N8487). This product is intended for research and analytical applications. 7-Methoxyflavone is a flavonoid compound that can be isolated from Zornia brasiliensis. 7-Methoxyflavone can bind to human serum albumin and is an aromatase inhibitor. 7-Methoxyflavone has peripheral analgesic and certain antitumor activities. 7-Methoxyflavone is effective against chemical pain but has no significant effect on thermal pain.
    7-Methoxyflavone (Standard)
  • HY-100516R
    Cimicoxib (Standard)
    		Inhibitor
    Cimicoxib (Standard) is the analytical standard of Cimicoxib. This product is intended for research and analytical applications. Cimicoxib (UR-8880) is an orally active, blood-brain barrier-permeable COX-2 inhibitor that also exerts targeted inhibition on CYP2D15. It has an IC50 of 66 nM against hCOX-2, an IC50 of 1.6 μM against canine CYP2D15, and an IC50 of 0.056 μM against feline CYP2D15. By inhibiting the COX-2 pathway to reduce the production of thromboxane B2 and prostaglandin E2, Cimicoxib exerts antipyretic, anti-inflammatory and analgesic effects. Cimicoxib is metabolized by CYP2D15 to form demethyl-cimicoxib, undergoes glucuronidation via UDP-glucuronosyltransferases, and exhibits biphasic elimination kinetics in beagle dogs. Cimicoxib is widely used in studies of inflammatory diseases, osteoarthritis, and perioperative pain associated with orthopedic or soft tissue surgeries.
    Cimicoxib (Standard)
  • HY-N2045R
    Musk ketone (Standard)
    		Inducer
    Bulleyaconitine A (Standard) is the analytical standard of Bulleyaconitine A. This product is intended for research and analytical applications. 0
    Musk ketone (Standard)
  • HY-N6994
    Isoasatone A
    		99.86%
    Isoasatone A is a natural product isolated from the plant Heterotropa takaoi M., with anti-insect activity. Isoasatone A againsts S. litura by acting on cytochrome P450 monoxygenases and glutathione transferases.
    Isoasatone A
  • HY-103223R
    Phortress (Standard)
    		Inducer
    Phortress (Standard) is the analytical standard of Phortress (HY-103223). This product is intended for research and analytical applications. Phortress is a high affinity AhR ligand that elicits antitumor activity by inducing transcription of CYP1A1.
    Phortress (Standard)
  • HY-119984
    DNP-INT
    DNP-INT is a potent photosynthetic electron transport chain (PETC) inhibitor. DNP-INT competently inhibits the oxidation of plastid quinoline by binding to the Q0 site of Cyt-b6f (Kd=1.4 nM), thereby inhibiting electron transfer in plants.
    DNP-INT
  • HY-116568R
    Prothioconazole (Standard)
    		Inhibitor
    Prothioconazole (Standard) is the analytical standard of Prothioconazole. This product is intended for research and analytical applications. Prothioconazole is a triazolinthione fungicide. Prothioconazole is a CYP51 inhibitor.
    Prothioconazole (Standard)
  • HY-174353S
    CYP51-IN-23-d3
    		Inhibitor
    CYP51-IN-23-d3 is a potent and broad-spectrum CYP51 inhibitor with a MIC80 of 1 μg/mL against Aspergillus fumigatum. CYP51-IN-23-d3 can prevent fungal phase transformation and biofilm formation. CYP51-IN-23-d3 exhibits anti-drug resistance activity and fungal activity, and shows excellent safety for cells and significant pharmacological activity in mice. CYP51-IN-23-d3 can be used for the study of invasive fungal infections (IFIs).
    CYP51-IN-23-d<sub>3</sub>
  • HY-W752436
    (±)Homoeriodictyol
    		Inhibitor
    (±) Homoeriodictyol is a Aromatase/CYP19 inhibitor that can be used in breast cancer research.
    (±)Homoeriodictyol
  • HY-100238R
    Antihistamine-1 (Standard)
    		Inhibitor
    Antihistamine-1 (Standard) is the analytical standard of Antihistamine-1 (HY-100238). This product is intended for research and analytical applications. Antihistamine-1 is a H1-antihistamine (Ki=6.9 nM) with acceptable blood-brain barrier penetration and also an inhibitor of CYP2D6 and hERG channel with IC50s of 5.4 and 0.8 μM, respectively.
    Antihistamine-1 (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
Cytochrome P450 Isoform Comparison

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