Goat Anti-Human kappa light chain antibody, F(ab')2 fragment, pre-adsorbed Cat. No. GTX04131 Cat. No. GTX04131 GTX04131 ELISA Image ELISA analysis of purified human immunoglobulins using serially diluted GTX04131 Goat Anti-Human kappa light chain antibody, F(ab')2 fragment, pre-adsorbed. See all Human IgG products