The Human IgG Rabbit mAb (AMR11689N) Antibody from Leading Biology is a Rabbit Monoclonal antibody to IGHG1, and immunoglobulin heavy constant gamma 1 (G1m marker). This antibody recognizes Human antigen. The Human IgG Rabbit mAb (AMR11689N) Antibody has been shown to work in the following applications: Immunohistochemistry, and Western Blot.