A titer ELISA of mouse IgM. The plate was coated with different amounts of mouse IgM. A serial dilution of RM109 was used as the primary antibody. An alkaline phosphatase conjugated anti-rabbit IgG as the secondary antibody.
ELISA of mouse immunoglobulins shows RM109 reacts to mouse IgM; no cross reactivity with IgG1, IgG2a, IgG2b, IgG3, IgA, IgE, human IgG, rat IgG, or goat IgG. The plate was coated with 50 ng/well of different immunoglobulins. 200 ng/mL, 50 ng/mL, or 10 ng/mL of RM109 was used as the primary antibody. An alkaline phosphatase conjugated anti- rabbit IgG as the secondary antibody.