The GM2/GD2 Synthase/ B4GALNT1 Antibody from R&D Systems, a Bio-Techne Brand is a Mouse Monoclonal antibody to B4GALNT1. This antibody recognizes Homo Sapiens, and Human antigen. The GM2/GD2 Synthase/ B4GALNT1 Antibody has been validated for the following applications: Immunohistochemistry.