https://www.selleckchem.com/pr....oducts/bay-2402234.h
Objective To prepare universal secondary antibodies those can bind to the IgG from mice and rabbits, and use the antibodies in a variety of immunoassays. Methods The fusion genes of staphylococcal protein A (SPA), streptococcal protein G (SPG), and horseradish peroxidase (HRP) were synthesized, and cloned into the vector pcDNATM3.1 to generate the eukaryotic expression plasmids. The plasmids were transiently transfected into HEK293F cells for expression. The fusion protein expressed in the plasmid was detected by SDS-PAGE and Wester