NewsSeparations
New sample preparation combination kit decreases buffer preparation time
4 Mar 2008Product news
GE Healthcare is pleased to introduce His SpinTrap™ Kit, a combination kit that consists of one pack of His SpinTrap columns and one pack of His Buffer Kit. At the same time, His Buffer Kit has been updated with new protocols for His MultiTrap™, His SpinTrap, His GraviTrap™ and HisTrap™ columns.
The products are a part of the Trap™ platform that addresses the need for easy, small-scale preparation and purification of protein samples prior to analysis by technologies such as electrophoresis, mass spectrometry or liquid chromatography-mass spectrometry.
The main benefits of the new His SpinTrap Kit & His Buffer Kit are:
- All components are included - increased convenience for small-scale purification of histidine-tagged proteins
- Saves time – shorter time for buffer preparation
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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.ProteomicsProteomics is the systemic bioinformatics study of proteins and amino acids, including their structure, size, function and identification. Tools used in proteomics include chromatography, blotting and gels, protein arrays, mass spectrometry and ELISA and associated analysis software. Analyzers and proteomic systems should be sensitive, high resolution, fast and may be automated for high-throughput.Protein PurificationProtein purification is a vital step in drug discovery, therapeutics, biotech and life science research. The purification process typically involves subcellular or membrane protein extraction with cell lysis kits, separation of proteins from cell debris by filtration or spin columns, and the isolation of proteins of interest from other proteins and impurities with affinity purification (including fusion protein tags and antibody binding proteins A, G and L), immunoprecipitation or chromatographic methods, such as ion exchange, size exclusion and immobilized metal affinity chromatography. All purification methods come in multiple formats for your laboratory needs, including agarose or magnetic beads, resins, columns and filter plates. Find the best protein purification equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.