Mouse Anti-Human IgG3 (hinge region) antibody [HP6050] (FITC) Cat. No. GTX04188-06 Cat. No. GTX04188-06 GTX04188-06 ELISA Image ELISA analysis of purified human immunoglobulins using serially diluted GTX04188-06 Mouse Anti-Human IgG3 (hinge region) antibody [HP6050] (FITC). See all Human IgG products