Coupling IgG via sugar residues

Dave Pearton pearton at
Fri Oct 7 23:51:37 EST 1994

I saw somewhere a method of coupling IgG molecules to a resin via their sugar
residues.  This apparently relieves some of the problems about reduced binding
through coupling at an incorrect orientation.

Does anyone know which company was selling this product?  Has anyone used this
coupling method and might be prepared to comment on its usefulness?  We are 
trying to purify protein G.

pearton at
pearton at

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