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A novel method to determine residual detergent in biological samples post endotoxin reduction treatment and evaluation of strategies for subsequent detergent removal

London, Anne and Japutra, Chietara and Planck, Kyle and Lihon, Michael and Nguyen, Andrew (2015) A novel method to determine residual detergent in biological samples post endotoxin reduction treatment and evaluation of strategies for subsequent detergent removal. International Immunopharmacology.

Abstract

Endotoxin removal using detergent washes and extractions are well-established, efficient, and cost-effective methods; however, removing residual detergent post treatment has been shown to be a challenge. In this communication, we show a simple and fast method for determining the detergent concentration in a protein solution post treatment and highlight strategies for detergent removal to achieve levels below the critical micelle concentration (CMC), the minimum concentration at which detergent micelles form.

Item Type: Article
Date Deposited: 01 Dec 2015 00:45
Last Modified: 01 Dec 2015 00:45
URI: https://oak.novartis.com/id/eprint/26880

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