- ￥880 - 5860
- Bioss
- bs-0437P-BF750
- 2025年10月16日
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100ug/1mg
| 规格： | 100ug | 产品价格： | ￥880.0 |
|---|---|---|---|
| 规格： | 1mg | 产品价格： | ￥5860.0 |
| 产品编号 | bs-0437P-BF750 |
| 英文名称 | Streptavidin, BF750 conjugated |
| 中文名称 | BF750标记链霉亲和素 |
| 英文别名 | SA V1; SA V2; Streptavidin V1; Streptavidin V2; SA; Streptavidin/BF750; Streptavidin BF750; Streptavidin-BF750; Streptavidin(BF750); BF750 conjugated Streptavidin. |
| 中文别名 | 链霉抗生物素蛋白; 链霉卵白素; 9013-20-1; |
| 性状 | Liquid |
| 纯化方法 | AC |
| 浓度 | 1mg/ml |
| 储存液 | 10 mM TBS (pH=7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. 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. |
| 背景资料 | 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. |
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文献和实验Labeling Cell-Surface Proteins Via Antibody Quantum Dot Streptavidin Conjugates
selenide/zinc sulfide core-shell nanocrystals, or quantum dots, have greater photostability, resist metabolic and chemical degradation, are nontoxic, and display broad emission and narrow excitation bands. When conjugated to generic adaptor molecules
conjugated to epidermal growth factor act as functional ligands for their receptor, erbB1. Here, we describe protocols for (1) conjugation of streptavidin-QDs to biotinylated ligand, (2) formation of ligand-QD-receptor complexes, and (3) quantification
fabricated by either DNA‐directed immobilization, direct spotting or streptavidin‐biotin attachment: A comparative study. Anal. Biochem. 330:281‐287. Weber, P.C., Ohlendorf, D.H
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