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SP Sepharose XL

SP Sepharose XL is a strong cation exchanger designed for use in the capture steps of biomolecules from clarified feed-stocks.

SP Sepharose XL is a strong cation exchanger designed for use in the capture steps of biomolecules from clarified feed-stocks.
  • High loading capacities give more productive capture from clarified feedstocks.
  • Strong cation exchanger designed for capture steps
  • High chemical stability for effective CIP/sanitization
  • The hydrophilic nature of the base matrix ensures low levels of non-specific binding leading to low levels of host cell-derived impurities in the elution pool.

SP Sepharose XL is based on a highly cross-linked, bead formed 6% agarose matrix similar to the well established SP Sepharose Fast Flow resin. Dextran chains are covalently coupled to the agarose matrix and modified with sulphopropyl (SP) strong cation exchange groups through chemically stable ether bonds. The stable agarose matrix and long, flexible chains of dextran with bound charged groups work together to increase loading capacity whilst allowing high flow rates

With its high loading capacities and excellent physical and chemical stability, SP Sepharose XL is suitable for the capture stage of a downstream process, which is characterised by large loads of crude samples.

As member of the BioProcess resins range, SP Sepharose XL meets industrial demands with security of supply and comprehensive technical and regulatory support.

生物分子层析纯化课程:使用离子交换层析实验分离 BSA、溶菌酶和细胞色素C

课程分类:线上产品课程, 线上专题课程 – 层析仪器操作

本课程包含多个子章节内容,请点击下方小标题学习具体课程视频。

  1. 使用凝胶过滤层析实验测定蛋白分子量
  2. 使用离子交换层析实验分离 BSA、溶菌酶和细胞色素 C
  3. 使用亲和层析实验分离 His 标签 GFP 蛋白

本讲座 – 生物分子层析纯化课程的所有视频列表

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