Affinity Chromatography - Bioselective Adsorption on Inert Matrices
نویسندگان
چکیده
منابع مشابه
Preparation of Plasminogen by Affinity Chromatography
Background: Plasminogen is one of the compounds derived from human plasma. Activation of plasminogen produces plasmin. Plasmin is able to lyse fibrinogen, fibrin, and some other human plasma proteins. The aim of the present work was to study the separation of human plasminogen by affinity chromatography using gel lysine Sepharose. Materials and Methods: Normal human plasma was used as the...
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The purification is described of rat hepatic hexokinase type III and kidney hexokinase type I on a large scale by using a combination of conventional and affinity techniques similar to those previously used for the purification of rat hepatic glucokinase [Holroyde, Allen, Storer, Warsy, Chesher, Trayer, Cornish-Bowden & Walker (1976) Biochem. J. 153, 363-373] and muscle hexokinase type II [Holr...
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Introduction High performance affinity chromatography is one of the most powerful techniques for the isolation of biomolecules. The high efficiency of the method is based on the specific interaction of a covalently bound ligand with its counterpart immobilized on a chromatographic support. This adsorption is due to electrostatic forces between charged groups, hydrogen bonds and nonpolar or hydr...
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functional resemblance of column groups to carbamoyl phosphate. The enzyme binds its two substrates, carbamoyl phosphate and L-aspartate, in an obligatory order, with carbamoyl phosphate leading (Grayson et al., 1979). If column groups are sufficiently similar to carbamoyl phosphate, the enzyme should be adsorbed more tightly in the presence of L-aspartate, owing to the ‘locking-on’ effect (O’C...
متن کاملAffinity Chromatography : A Review
Affinity chromatography is a type of liquid chromatography that makes use of biological-like interactions for the separation and specific analysis of sample components. This review describes the basic principles of affinity chromatography and examines its use in the testing of clinical samples, with an emphasis on HPLC-based methods. Some traditional applications of this approach include the us...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1982
ISSN: 0014-5793
DOI: 10.1016/0014-5793(82)80427-4