Human Cytochrome P450 3A4 (CYP3A4) ELISA Kit
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Catalogue No: abx572739
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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.
Research Articles on Cytochrome P450 3A4 (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) |
| Research Area | Metabolism |
| 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. |
| Shelf Life | Up to 12 months. |
| 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 | < 30 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. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES. 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 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% |
