Goat Anti-Mouse IgG2b (Heavy chain) antibody, pre-adsorbed (Biotin) Cat. No. GTX04215-02 Cat. No. GTX04215-02 GTX04215-02 ELISA Image ELISA analysis of purified mouse immunoglobulins using serially diluted GTX04215-02 Goat Anti-Mouse IgG2b (Heavy chain) antibody, pre-adsorbed (Biotin) followed by Streptavidin (HRP). See all Mouse IgG products