Affinity-Based Strategies for Protein Purification
نویسندگان
چکیده
منابع مشابه
Lectin-based affinity tag for one-step protein purification.
The production of pure protein is indispensable for many applications in life sciences, however protein purification protocols are difficult to establish, and the experimental procedures are usually tedious and time-consuming. Therefore, a number of tags were developed to which proteins of interest can be fused and subsequently purified by affinity chromatography. We report here on a novel lect...
متن کاملProtein Purification by Affinity Chromatography
The preparation of a number of agarose and polyacrylamide bead derivatives useful in the purification of proteins by afhnity chromatography is described. These techniques permit (a) the attachment of ligands to the gel through extended hydrocarbon chains which place the ligand at varying distances from the gel matrix backbone; (b) the covalent attachment of ligands to agarose or polyacrylamide ...
متن کاملProtein Purification by Affinity Chromatography
The preparation of a number of agarose and polyacrylamide bead derivatives useful in the purification of proteins by afhnity chromatography is described. These techniques permit (a) the attachment of ligands to the gel through extended hydrocarbon chains which place the ligand at varying distances from the gel matrix backbone; (b) the covalent attachment of ligands to agarose or polyacrylamide ...
متن کاملAffinity purification of protein complexes.
INTRODUCTION Knowledge of the composition of protein complexes provides key insights into their functions. Immunoaffinity purification provides an effective means for isolating protein complexes and elucidating their composition. Immunoisolation is achieved with antibodies directed either specifically against the proteins of interest or against tags that are coupled to the proteins of interest....
متن کاملProtein Purification by Affinity Chromatography
Affinity chromatography is a method which depends essentially on the interaction between the molecule to be purified and a solid phase that will allow the separation of contaminants. Lectins are carbohydrate-binding proteins which can be purified by affinity chromatography; also, the presence of multiple molecular forms of lectins in a preparation can be separated. Immobilized lectins have been...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2006
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac0694066