鏈霉親和素樹脂

貨號：786-390

英文名： Streptavidin Resin(Settled Resin)
相關(guān)類別： 親和純化介質(zhì)

儲存： 冷藏（2-8℃）

規(guī)格：5 ML RESIN

概述

Immobilized Streptavidin Resin is designed for the affinity chromatography purifications, assay development and immunopreciptations of proteins, antibodies and other molecules with a biotin tag. The resin consists of streptavidin coupled to 6% cross-linked agarose.

特點

• Streptavidin is a tetrameric protein and in many respects is similar to avidin except that it has no carbohydrate and has a slightly lower molecular weight of about 60kDa. The advantage of streptavidin is that the lack of carbohydrates significantly reduces the amount of non-specific binding.The solubility of streptavidin (isoelectric pH5) in aqueous buffer is much lower than avidin, but the binding to biotin is similar.

應(yīng)用

Application for immunoprecipitation with biotinylated antibodies; Pull down assays with biotinylated proteins; Purification of biotinylated molecules including proteins, antibodies, DNA, carbohydrates.

組份

5 ml resin

技術(shù)規(guī)格