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Current Pharmaceutical Biotechnology

Editor-in-Chief

ISSN (Print): 1389-2010
ISSN (Online): 1873-4316

Step-Wise Refolding of Recombinant Proteins

Author(s): Kouhei Tsumoto, Tsutomu Arakawa and Linda Chen

Volume 11, Issue 3, 2010

Page: [285 - 288] Pages: 4

DOI: 10.2174/138920110791111979

Price: $65

Abstract

Protein refolding is still on trial-and-error basis. Here we describe step-wise dialysis refolding, in which denaturant concentration is altered in step-wise fashion. This technology controls the folding pathway by adjusting the concentrations of the denaturant and other solvent additives to induce sequential folding or disulfide formation.

Keywords: Step-wise refolding, arginine, aggregation, antibody fragment, dialysis


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