Rat Anti-Mouse IgG3 antibody [SB76b] (FITC) Cat. No. GTX04232-06 Cat. No. GTX04232-06 GTX04232-06 ELISA Image ELISA analysis of purified mouse immunoglobulins using serially diluted GTX04232-06 Rat Anti-Mouse IgG3 antibody [SB76b] (FITC). See all Mouse IgG products