細(xì)胞色素P450家族成員3A4(CYP3A4)活性蛋白
Active Cytochrome P450 3A4 (CYP3A4)
CYP3A3; CYPIIIA4; 1,8-cineole 2-exo-monooxygenase; Albendazole sulfoxidase; Nifedipine oxidase; Quinine 3-monooxygenase; Taurochenodeoxycholate 6-alpha-hydroxylase
- 編號(hào)APD299Hu01
- 物種Homo sapiens (Human，人) 相同的名稱，不同的物種。
- 緩沖液成份20mM Tris, 150mM NaCl緩沖液（pH8.0, 含有1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose和Proclin300）
- 性狀凍干粉
- 純度> 90%
- 等電點(diǎn)9.4
- 應(yīng)用Cell?culture;?Activity?Assays.
- 下載 英文說(shuō)明書 中文說(shuō)明書
- 規(guī)格 10μg50μg 200μg 1mg 5mg
- 價(jià)格 ¥ 1901 ¥ 4752 ¥ 9504 ¥ 28512 ¥ 71280
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產(chǎn)品包裝(模擬)
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產(chǎn)品包裝(模擬)
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Figure. SDS-PAGE
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Figure. Western Blot
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通過(guò)ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
活性實(shí)驗(yàn)
Figure 1. The binding activity of CYP3A4 with HSPA8.
Cytochrome P450 3A4 (CYP3A4) is an important enzyme in the body, mainly found in the liver and in the intestine. It oxidizes small foreign organic molecules (xenobiotics), such as toxins or drugs, so that they can be removed from the body. CYP3A4 is a member of the cytochrome P450 family of oxidizing enzymes and the CYP3A4 is the most common and the most versatile one in drug metabolism. Besides, Heat Shock 70kDa Protein 8 (HSPA8) has been identified as an interactor of CYP3A4, thus a binding ELISA assay was conducted to detect the interaction of recombinant human CYP3A4 and recombinant human HSPA8. Briefly, CYP3A4 were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100uL were then transferred to HSPA8-coated microtiter wells and incubated for 2h at 37℃. Wells were washed with PBST and incubated for 1h with anti-CYP3A4 pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37℃. Finally, add 50μL stop solution to the wells and read at 450nm immediately. The binding activity of CYP3A4 and HSPA8 was shown in Figure 1, and this effect was in a dose dependent manner.
用法
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
儲(chǔ)存
避免反復(fù)凍融。2-8°C不超過(guò)一個(gè)月，-80°C不超過(guò)12個(gè)月。
穩(wěn)定性
熱穩(wěn)定性以損失率顯示。損失率是由加速降解試驗(yàn)決定，具體方法如下：在37°C孵育48小時(shí)，沒(méi)有顯著的降解或者沉淀產(chǎn)生。保質(zhì)期內(nèi)，在適當(dāng)?shù)臈l件下存儲(chǔ)，損失率低于5%。
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| 編號(hào) | 適用物種：Homo sapiens (Human，人) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| RPD299Hu01 | 細(xì)胞色素P450家族成員3A4(CYP3A4)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| APD299Hu01 | 細(xì)胞色素P450家族成員3A4(CYP3A4)活性蛋白 | Cell?culture;?Activity?Assays. |
| PAD299Hu01 | 細(xì)胞色素P450家族成員3A4(CYP3A4)多克隆抗體 | WB; IHC; ICC; IP. |
| MAD299Hu21 | 細(xì)胞色素P450家族成員3A4(CYP3A4)單克隆抗體 | WB; IHC; ICC; IP. |
| SED299Hu | 細(xì)胞色素P450家族成員3A4(CYP3A4)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| LMD299Hu | 細(xì)胞色素P450家族成員3A4(CYP3A4)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
參考文獻(xiàn)
| 雜志 | 參考文獻(xiàn) |
| Toxicology | Liver lobe and strain differences in the activity of murine cytochrome p450 enzymes [Pubmed:29879457] |
| Stammesspezifische Unterschiede in der analgetischen Wirkung von Buprenorphin bei der Maus [] |
