【Qbeads-Streptavidin (磁珠) 】MF-STA-3000-5ML
Qbeads-Streptavidin |MF-STA-3000-5ML
Qbeads-鏈黴親和素 (Qbeads-STA) 被設計為快速簡單的免疫沉澱工具(immunoprecipitation)，純化(purification )/ depletion assay和其他應用。生物素化分子，例如核酸、肽和蛋白質可以很容易地結合到Qbeads-STA。 通過應用磁吸引力，Qbeads-STA-分子;複合物將暫時固定在管壁上，所以另一個上清液中的部分可以很容易地去除，並且有效率的。 Qbeads-STA 的結合能力為每毫升約12nmol生物素。核心四氧化三鐵 (Fe3O4)、表層結構葡聚醣 (Dextran)、表面蛋白Streptavidin、平均粒徑~1 μm、儲存溶液pH 7.4 PBS, 0.02% Tween 20, 0.09% sodium azide and 10% glycerol、保存溫度2 ~ 8 ℃、產量12 nmole biotin/ mL。(提供2ML/5ML/10ML包裝)
Qbeads-STA providesFe3O4 beads coated with dextran of anaverage ~1 μm in diameter. Streptavidin, about 60 kDa, is coupled covalently to dextran. Qbeads are supplied in phosphate buffered saline, pH 7.4, containing 0.02% Tween-20, 0.09% sodium azide and 10% glycerol.
- 步驟簡單
- 操作快速、不需離心
- 具良好的磁性與高親水性
- 小量蛋白純化 (~ug) 及大量蛋白純化(~mg)皆適用
- 型號 : MF-STA-3000
- Purification of biotin tagged protein by easy magnetic purification.
產品描述
Qbeads-Streptavidin (Qbeads-STA) is designed as a rapid and simple tool for immunoprecipitation, purification/depletion assay, and other applications. Biotinylated molecules, such as nucleic acids, peptides and proteins can bind to Qbeads-STA easily. By applying magnetic attraction, Qbeads-STA-molecules complex will be temporarily immobilized at tube wall, so the other parts in supernatant can be removed easily and efficiently. The binding capacity of Qbeads-STA is about 12 nmole biotin per mL.
Reference
1 K. H. Lin, C. H. Kuo, W. W. Kuo, T. J. Ho, P. Pai, W. K. Chen, L. F. Pan, C. C. Wang, V. V. Padma,C.Y. Huang “NFIL3 Suppresses Hypoxia-Induced Apoptotic Cell Death by Targeting the Insulin-Like Growth Factor 2 Receptor”, Journal of Cellular Biochemistry 116:1113–1120 (2015).
| 型號 | 產品描述 | 包裝規格 |
|---|---|---|
| MF-STA-3000-2ML | – | 1 mL x 2 |
| MF-STA-3000-5ML | – | 1 mL x 5 |
| MF-STA-3000-10ML | – |