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4857317 Process for the extraction and purification of proteins from culture media producing them


Book ID
122748828
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
58 KB
Volume
8
Category
Article
ISSN
0734-9750

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## Abstract An integrated process strategy for the recovery of penicillin acylase was developed, based on precipitation of nonโ€enzymatic proteins directly from __Escherichia coli__ homogenates or crude extracts using Rolquat (quaternary ammonium salt) and adsorption of the enzyme on Ampโ€Seph (3.8โ€‰ยต