Streptavidin / AF680
Alexa Fluor 680标记链霉亲和素
| 英文名称 | Streptavidin / AF680 |
| 中文名称 | Alexa Fluor 680标记链霉亲和素 |
| 别 名 | SA; Streptavidin / AF680 链霉抗生物素蛋白; 链霉卵白素; 9013-20-1; |
| 检测分子量 | N/A |
| 性 状 | Liquid |
| 浓 度 | ＞0.5 mg/ml |
| 物 种 | Streptomyces |
| 序 列 | 1-183/183 |
| 纯 度 | >90% as determined by SDS-PAGE |
| 纯化方法 | AC |
| 内毒素 | Not analyzed |
| 表达系统 | N/A |
| 活性 | Yes |
| 标签 | Tag free |
| 缓 冲 液 | 10 mM TBS (pH=7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品介绍 | 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 |
本产品仅供科研使用.请勿用于医药,不能用于临床治疗诊断使用！