Article
Protein engineering of an IgG-binding domain allows milder elution conditions during affinity chromatography.
Journal of biotechnology - 21 Jan 2000
Gülich S, Uhlén M, Hober S
Abstract excerpt
One of the problems in the recovery of antibodies by affinity chromatography is the low pH, which is normally essential to elute the bound material from the column. Here, we have addressed this problem by constructing destabilized mutants of a domain analogue (domain Z) from an IgG-binding bacter...
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