Goat Anti-Rat IgM (Mu chain) antibody, pre-adsorbed (TRITC) Cat. No. GTX04137-25 Cat. No. GTX04137-25 GTX04137-25 ELISA Image ELISA analysis of purified rat immunoglobulins using serially diluted GTX04137-25 Goat Anti-Rat IgM (Mu chain) antibody, pre-adsorbed (TRITC). See all Rat IgM products