| SpCrossreactivity | Specificity of antibodies has been tested using IEP, immunodiffusion, and ELISA. The antibodies yielded a single precipitin arc against rat serum, rat IgG, and Fc-fragment. No antibody reactivity is detected to other rat serum proteins, IgM, IgA or F(ab)2. Anti- rat IgG (Fc) may crossreact with Fc-fragment from other species. |