The GRB2 Antibody [SAIC-19D-1F4], Mouse IgG1 from ProSci, Inc Monoclonal antibody to GRB2. This antibody recognizes Homo Sapiens, and Human antigen. The GRB2 Antibody [SAIC-19D-1F4], Mouse IgG1 has been validated for the following applications: Mass Spectrometry, and Western Blot.