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| カタログ番号 | HY264012 |
|---|---|
| 説明 |
Recombinant Human CYP3A4 Protein, N-His (HY264012) expressed in E. coli, spanning Gly26-Ala503. Purity: >90% by SDS-PAGE.
Highlights
|
| 発現システム | E. coli |
| アクセッション番号 | P08684 |
| タンパク質長 | Gly26-Ala503 |
| アプリケーション | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 種 | Homo sapiens (Human) |
| 性質 | Recombinant |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 純度 | >90% as determined by SDS-PAGE. |
| 予測分子量 | 56.79 kDa |
| 形態 | Lyophilized |
| 保存バッファー | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
| 再構成 | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended. |
| 発送 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 安定性と保存 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 別名 | CYPIIIA3, Cytochrome P450 3A4, 1, 4-cineole 2-exo-monooxygenase, CYP3A4, Cytochrome P450 3A3, Cytochrome P450 NF-25, Cytochrome P450-PCN1, CYPIIIA4, 1, 8-cineole 2-exo-monooxygenase, Albendazole monooxygenase (sulfoxide-forming), Nifedipine oxidase, Quinine 3-monooxygenase, CYP3A3, Cholesterol 25-hydroxylase, Cytochrome P450 HLp, Albendazole sulfoxidase |
| 背景 | Cytochrome P450 3A4 (CYP3A4) is a ~57 kDa protein. A cytochrome P450 monooxygenase involved in the metabolism of sterols, steroid hormones, retinoids and fatty acids. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds. Exhibits high catalytic activity for the formation of hydroxyestrogens from estrone (E1) and 17beta-estradiol (E2), namely 2-hydroxy E1 and E2, as well as D-ring hydroxylated E1 and E2 at the C-16 position. Plays a role in the metabolism of androgens, particularly in oxidative deactivation of testosterone. 1. Chen, H. et al. (2000) Drug metabolism and disposition: the biological fate of chemicals 28, 315-22. PMID: 10681376 2. Marill, J. et al. (2000) Molecular pharmacology 58, 1341-8. PMID: 11093772 3. Badawi, AF. et al. (2001) Metabolism: clinical and experimental 50, 1001-3. PMID: 11555828 4. Lee, AJ. et al. (2003) Endocrinology 144, 3382-98. PMID: 12865317 5. Lee, AJ. et al. (2003) Cancer research 63, 6532-6. PMID: 14559847 6. Krauser, JA. et al. (2004) European journal of biochemistry 271, 3962-9. PMID: 15373842 7. Choi, MH. et al. (2005) Drug metabolism and disposition: the biological fate of chemicals 33, 714-8. PMID: 15764715 8. Lucas, D. et al. (2010) Journal of lipid research 51, 1125-33. PMID: 19965576 9. Pratt-Hyatt, M. et al. (2010) Drug metabolism and disposition: the biological fate of chemicals 38, 2075-82. PMID: 20702771 10. Peng, CC. et al. (2011) Clinical pharmacology and therapeutics 89, 888-95. PMID: 21490593 |
| 注意事項 | For research use only. |
SDS-PAGE for Recombinant Human CYP3A4 Protein, N-His
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