MyBioSource.com's Human IgG1 Rabbit mAb is a Rabbit monoclonal antibody. The Human IgG1 Rabbit mAb Antibody was generated using IGHG1, and immunoglobulin heavy constant gamma 1 (G1m marker) as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Western Blot.