Magnetic biospecific affinity adsorbents for immunoglobulin and enzyme isolation

Magnetic biospecific affinity adsorbents for immunoglobulin and enzyme isolation have been prepared. They were obtained by a " post-magnetization" procedure involving a simple treatment of the various affinity gels with magnetic ferrofluid. The magnetic biospecific adsorbents tested includ...

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Bibliographic Details
Published in:Applied biochemistry and biotechnology 1981-12, Vol.6 (4), p.283-292
Main Authors: Griffin, T, Mosbach, K, Mosbach, R
Format: Article
Language:English
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Summary:Magnetic biospecific affinity adsorbents for immunoglobulin and enzyme isolation have been prepared. They were obtained by a " post-magnetization" procedure involving a simple treatment of the various affinity gels with magnetic ferrofluid. The magnetic biospecific adsorbents tested include magnetic protein A-Sepharose for isolation of IgG antibodies, magnetic human serum albumin (HSA)-Sepharose for anti-HSA isolation, and magnetic 2',5'-ADP for isolation of glucose-6-phosphate dehydrogenase from baker's yeast and hemolyzates of human red blood cells. For the latter enzyme, a 11,000-fold purification was achieved in one step.
ISSN:0273-2289
1559-0291
DOI:10.1007/BF02798279