Overview of the recombinant proteins purification by affinity tags and tags exploit systems
نویسندگان
چکیده
منابع مشابه
Current strategies for the use of affinity tags and tag removal for the purification of recombinant proteins.
Affinity tags are highly efficient tools for protein purification. They allow the purification of virtually any protein without any prior knowledge of its biochemical properties. The use of affinity tags has therefore become widespread in several areas of research e.g., high throughput expression studies aimed at finding a biological function to large numbers of yet uncharacterized proteins. In...
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Intrinsic affinity tags are useful tools for the study of macromolecular targets. Although polypeptide affinity tags are routinely used in purification and detection of protein complexes, there has been a relative lack of powerful RNA affinity tags that can be embedded within RNA sequences. Here, the preparation and use of two RNA affinity tags against Sephadex or streptavidin are described. Th...
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Affinity tags have become powerful tools from basic biological research to structural and functional proteomics. They were widely used to facilitate the purification and detection of proteins of interest, as well as the separation of protein complexes. Here, we mainly discuss the benefits and drawbacks of several affinity or epitope tags frequently used, including hexahistidine tag, FLAG tag, S...
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The fusion of a protein of interest to a large-affinity tag, such as the maltose-binding protein (MBP), thioredoxin (TRX), or glutathione-S-transferase (GST), can be advantageous in terms of increased expression, enhanced solubility, protection from proteolysis, improved folding, and protein purification via affinity chromatography. Unfortunately, crystal growth is hindered by the conformationa...
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ژورنال
عنوان ژورنال: Journal of Fundamental and Applied Sciences
سال: 2016
ISSN: 1112-9867
DOI: 10.4314/jfas.v8i3s.168