An improved method for immobilizing IgG antibodies on protein A-agarose
An improved method for immobilizing IgG antibodies on protein A-agarose
- Journal of Immunological Methods, 127, p.215-220 , 1990 .
This report describes a modification of a procedure developed by others for crosslinking IgG to protein A which itself is covalently linked to a gel support. Earlier immunoaffinity columns were described as having large antigen-binding capacities and stability under a variety of elution conditions. The present data show that columns constructed with earlier techniques were only partially stable to pH 3.0 buffers, and, as a result, bound less than 20
IGG
PROTEIN A
This report describes a modification of a procedure developed by others for crosslinking IgG to protein A which itself is covalently linked to a gel support. Earlier immunoaffinity columns were described as having large antigen-binding capacities and stability under a variety of elution conditions. The present data show that columns constructed with earlier techniques were only partially stable to pH 3.0 buffers, and, as a result, bound less than 20
IGG
PROTEIN A