Rat Anti-Mouse IgG2a antibody [SB84a] (Biotin) Cat. No. GTX04227-02 Cat. No. GTX04227-02 GTX04227-02 ELISA Image ELISA analysis of purified mouse immunoglobulins using serially diluted GTX04227-02 Rat Anti-Mouse IgG2a antibody [SB84a] (Biotin) followed by Streptavidin (HRP). See all Mouse IgG products