Mouse Anti-Human IgM antibody [MT22] (Biotin) Cat. No. GTX03025-02 Cat. No. GTX03025-02 GTX03025-02 ELISA Image Sandwich ELISA analysis of human IgM protein using GTX03024 Human IgM antibody [MT11 + MT12] as coating antibody and GTX03025-02 Human IgM antibody [MT22] (Biotin) as detecting antibody. See all Human IgM products