Evaluation of product analogues for purification of penicillinase by affinity chromatography.

Hindustan Antibiot Bull

Research and Development, Hindustan Antibiotics Ltd., Pimpri, Pune, India.

Published: September 1998

Among different matrices prepared, ampicilloic acid-polymer matrix offered 86.7% adsorption, 95% elution and 82.4% overall recovery of penicillinase. The structure of both the side chain and penicilloic or cephalosporoic acid moieties contribute to the affinity interactions.

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