Human Cytochrome P450 3A4 (CYP3A4) ELISA Kit

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Catalogue No: abx572739
Price: US$797.50
(Size: 96 tests)

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Human Cytochrome P450 3A4 (CYP3A4) ELISA Kit is an ELISA Kit for the in vitro quantitative measurement of Human CYP3A4 concentrations in tissue homogenates, cell lysates, cell culture supernatants and other biological fluids. This assay has high sensitivity and excellent specificity for detection of CYP3A4
No significant cross-reactivity or interference between CYP3A4 and analogues was observed.

Introduction Cytochrome P450 3A4 (CYP3A4) is an enzyme involved in the phase I metabolism of exogenous small molecules (xenobiotics). CYP3A4 is a ubiquitously-expressed monooxygenase that uses one molecule of dioxygen and a molecule of NAD(P)H to transfer a hydroxyl group onto a substrate and create a water molecule. CYP3A4 also has epoxygenase activity; it can create three-membered rings (where one atom is oxygen) on arachidonic acid, which leads to the proliferation of certain cancers. There are many known substrates for CYP3A4, including cyclosporin, codeine, simvastatin, erythromycin, and caffeine. Bergamottin is a well-known CYP3A4 inhibitor; this chemical is found in grapefruit juice and is one of the main reasons why the fruit has such a large number of contraindications. There are no diseases associated with CYP3A4 mutations, however the metabolism of various drugs can be greatly affected by different polymorphisms.
Target Cytochrome P450 3A4 (CYP3A4)
Reactivity Human
Tested Applications ELISA
Recommended dilutions Optimal dilutions/concentrations should be determined by the end user.
Storage Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.
Validity The validity for this kit is at least 6 months. Up to 12 months validity can be provided on request.
Stability The stability of the kit is determined by the rate of activity loss. The loss rate is less than 5% within the expiration date under appropriate storage conditions. To minimize performance fluctuations, operation procedures and lab conditions should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same user throughout.
UniProt Primary AC P08684 (UniProt, ExPASy)
UniProt Secondary AC P05184, Q16757, Q9UK50
UniProt Entry Name CP3A4_HUMAN
Gene Symbol CYP3A4
GeneID 1576
OMIM 124010
HGNC 2637
KEGG hsa:1576
Ensembl ENSG00000160868
String 9606.ENSP00000337915
Test Range 78 pg/ml - 5000 pg/ml
Sensitivity < 28 pg/ml
Standard Form Lyophilized
Detection Method Colorimetric
Assay Type Sandwich
Assay Data Quantitative
Sample Type Tissue homogenates, cell lysates and other biological fluids.
Availability Shipped within 5-7 working days.
Note This product is for research use only.

The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments.

Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein.
Standard 5000 pg/ml
Intra Assay CV ≤ 10%
Inter Assay CV ≤ 12%
Research Articles on Cytochrome P450 3A4 (CYP3A4)


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