![雙[三(羥甲基)氨基甲烷],CAS:6976-37-0](http://struc.chem960.com/strucimg/7000/ctzw0nzi34oyob9fnlmhiwee.png)
| 英文名稱 | Streptavidin / PE-Cy7 |
| 中文名稱 | PE-Cy7標記鏈霉親和素 |
| 別 名 | SA; Streptavidin / PE-Cy7 鏈霉抗生物素蛋白; 鏈霉卵白素; 9013-20-1; |
| 檢測分子量 | N/A |
| 性 狀 | Liquid |
| 濃 度 | ＞0.5 mg/ml |
| 物 種 | Streptomyces |
| 序 列 | 1-183/183 |
| 純 度 | >90% as determined by SDS-PAGE |
| 純化方法 | AC |
| 內(nèi)毒素 | Not analyzed |
| 表達系統(tǒng) | N/A |
| 活性 | Yes |
| 標簽 | Tag free |
| 緩 沖 液 | 10 mM TBS (pH=7.4) with 1% BSA and 0.03% Proclin300. |
| 保存條件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 | Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1x10-15M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. |
13310162040
