ResourceLife Sciences
Purification of GST-Tagged Protein Using ÄKTA™ start
18 Feb 2014ÄKTA start is an easy-to-use, reliable protein purification system. This note describes the application of the ÄKTA start to purify GST-tagged protein using a predefined method template, a GSTrap™ FF column and a Frac30 fraction collector.
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Sample ManagementSample management systems include sample storage devices such as freezers and plate storers, sample environment enclosures and sample organization, retrieval and sorter systems. Useful system features include high-throughput, automation, robotic arms, automated liquid handling and associated database systems. Accessories in sample management include barcode scanners, heat sealers and tubes.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.Scale-upScale-Up is generally defined as the process of transferring the results of the discovery phases of the drug discovery process, obtained on a laboratory scale, to the pilot plant and finally to production scale. Scale-Up uses reactors and pump systems as well as reagents, standards and buffers. Often Scale-Up is provided as a service by Contract Manufacturing Organizations (CMOs). Bioprocessing / FermentationBioprocessing is the use of biological materials to perform commercial, scientific or medical research processes. Biological materials used include cells, enzymes and organisms. Usually bioprocessing requires a batch or continuous bioreactor such as a fermentor or cell culture system. The advantages of using a reactor include high productivity, easy configuration, adjustable values and automation.