Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Cytochrome P450 3A4 (CYP3A4) Standard Curve.)
Human Cytochrome P450 3A4 (CYP3A4) ELISA Kit | CYP3A4 elisa kit
Human Cytochrome P450 3A4 (CYP3A4) ELISA Kit
* Allow all reagents to warm to room temperature for at least 30 minutes before opening.
* Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
* Unused wells must be kept desiccated at 4 degree C in the sealed bag provided.
* Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
* It is recommended that all samples and standards be assayed in duplicate or triplicate.
Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Cytochrome P450 3A4 (CYP3A4) Standard Curve.)
Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Cytochrome P450 3A4 (CYP3A4) Standard Curve.)
Background: CYP3A4 encodes 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.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes 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. This gene 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]
Uniprot Description
CYP3A4: Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It performs a variety of oxidation reactions (e.g. caffeine 8-oxidation, omeprazole sulphoxidation, midazolam 1'-hydroxylation and midazolam 4- hydroxylation) of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Acts as a 1,8-cineole 2- exo-monooxygenase. The enzyme also hydroxylates etoposide. Belongs to the cytochrome P450 family.
Protein type: Xenobiotic Metabolism - drug metabolism - cytochrome P450; Membrane protein, integral; Cell surface; Xenobiotic Metabolism - drug metabolism - other enzymes; Xenobiotic Metabolism - metabolism by cytochrome P450; Oxidoreductase; Lipid Metabolism - linoleic acid; EC 1.14.14.1; Cofactor and Vitamin Metabolism - retinol
Chromosomal Location of Human Ortholog: 7q21.1
Cellular Component: endoplasmic reticulum membrane; intracellular membrane-bound organelle; cytoplasm; integral to membrane
Molecular Function: enzyme binding; quinine 3-monooxygenase activity; iron ion binding; taurochenodeoxycholate 6alpha-hydroxylase activity; albendazole monooxygenase activity; heme binding; 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; steroid hydroxylase activity; oxidoreductase activity; oxygen binding; monooxygenase activity; testosterone 6-beta-hydroxylase activity; steroid binding; vitamin D3 25-hydroxylase activity
Biological Process: steroid metabolic process; drug catabolic process; xenobiotic metabolic process; exogenous drug catabolic process; androgen metabolic process; monoterpenoid metabolic process; alkaloid catabolic process; lipid metabolic process; heterocycle metabolic process; drug metabolic process; steroid catabolic process; vitamin D metabolic process
Research Articles on CYP3A4
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Product Notes
The Human CYP3A4 cyp3a4 (Catalog #AAA9715823) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9715823 ELISA Kit recognizes Human CYP3A4. It is sometimes possible for the material contained within the vial of "Cytochrome P450 3A4 (CYP3A4), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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