The purity of the IgG and IgA was dependant on using the capillary electrophoresis Basic Western Jess apparatus and the full total Protein Detection Component (Protein Basic, San Jose, CA), Anti-Human IgA, alpha-Chain Particular, HRP-Linked Antibody #80403, and Anti-Human IgG, Fc gamma Fragment Particular, HRP-Linked Antibody #32935 (Cell Signaling Technology, Danvers, MA). activity at 25 … Continue reading The purity of the IgG and IgA was dependant on using the capillary electrophoresis Basic Western Jess apparatus and the full total Protein Detection Component (Protein Basic, San Jose, CA), Anti-Human IgA, alpha-Chain Particular, HRP-Linked Antibody #80403, and Anti-Human IgG, Fc gamma Fragment Particular, HRP-Linked Antibody #32935 (Cell Signaling Technology, Danvers, MA)