Cytochrome P450 3A4 antibody

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Mouse anti Cytochrome P450 3A4

Product Type
PrecisionAb Monoclonal
Product Code Applications Pack Size List Price Quantity
100 µl loader

Mouse anti Human cytochrome P450 3A4 antibody recognizes cytochrome P450 3A4, also known as 1,8-cineole 2-exo-monooxygenase, P450-III, steroid inducible, albendazole monooxygenase, albendazole sulfoxidase, cytochrome P450 3A3, cytochrome P450 HLp, cytochrome P450 NF-25, cytochrome P450, subfamily IIIA (niphedipine oxidase), polypeptide 3, cytochrome P450, subfamily IIIA (niphedipine oxidase), polypeptide 4, cytochrome P450-PCN1, glucocorticoid-inducible P450, nifedipine oxidase, quinine 3-monooxygenase and taurochenodeoxycholate 6-alpha-hydroxylase.

Encoded by the CYP3A4 gene, cytochrome P450 3A4 is a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases that catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and its expression is induced by glucocorticoids and some pharmacological agents. This enzyme is involved in the metabolism of approximately half the drugs in use today, including acetaminophen, codeine, cyclosporin A, diazepam and erythromycin. The enzyme also metabolizes some steroids and carcinogens. CYP3A4 is part of a cluster of cytochrome P450 genes on chromosome 7q21.1. Previously another CYP3A gene, CYP3A3, was thought to exist; however, it is now thought that this sequence represents a transcript variant of CYP3A4. Alternatively spliced transcript variants encoding different isoforms have been identified (provided by RefSeq, Feb 2011).

Mouse anti Human cytochrome P450 3A4 antibody detects a band of 50 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.

Product Details

Target Species
Western Blotting
Anti cytochrome P450 3A4 detects a band of approximately 50 kDa in human liver tissue cell lysates
Product Form
Purified IgG - liquid
Mouse monoclonal antibody prepared by affinity chromatography on Protein G from ascites
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Purified recombinant fragment of human cytochrome P450 3A4 expressed in E. coli

Storage Information

Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
12 months from date of despatch

More Information

Entrez Gene
GO Terms
GO:0009055 electron carrier activity
GO:0016021 integral to membrane
GO:0005496 steroid binding
GO:0005789 endoplasmic reticulum membrane
GO:0005792 microsome
GO:0006706 steroid catabolic process
GO:0006805 xenobiotic metabolic process
GO:0008209 androgen metabolic process
GO:0009822 alkaloid catabolic process
GO:0009986 cell surface
GO:0019825 oxygen binding
GO:0016098 monoterpenoid metabolic process
GO:0016712 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen
GO:0019899 enzyme binding
GO:0020037 heme binding
GO:0030343 vitamin D3 25-hydroxylase activity
GO:0033780 taurochenodeoxycholate 6alpha-hydroxylase activity
GO:0034875 caffeine oxidase activity
GO:0042359 vitamin D metabolic process
GO:0042738 exogenous drug catabolic process
GO:0046483 heterocycle metabolic process
GO:0047638 albendazole monooxygenase activity
GO:0050591 quinine 3-monooxygenase activity
GO:0050649 testosterone 6-beta-hydroxylase activity
GO:0070576 vitamin D 24-hydroxylase activity
GO:0070989 oxidative demethylation
PrecisionAb is a trademark of Bio-Rad Laboratories.
For research purposes only

Applications of Cytochrome P450 3A4 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/1000

The PrecisionAb label is reserved for antibodies that meet the defined performance criteria within Bio-Rad's ongoing antibody validation programme. Click here to learn how we validate our PrecisionAb range. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependent on sample type.

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Goat anti Mouse IgG (H/L):HRP STAR207P WB 2 ml

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