Goat Anti-Mouse IgG3 (Heavy chain) antibody, pre-adsorbed (Biotin) Cat. No. GTX04221-02 Cat. No. GTX04221-02 GTX04221-02 ELISA Image ELISA analysis of purified mouse immunoglobulins using serially diluted GTX04221-02 Goat Anti-Mouse IgG3 (Heavy chain) antibody, pre-adsorbed (Biotin) followed by Streptavidin (HRP). See all Mouse IgG products