The GPNMB (E4D7P) XP ® Rabbit mAb Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to glycoprotein nmb, and GPNMB. This antibody recognizes Homo Sapiens, and Human antigen. The GPNMB (E4D7P) XP ® Rabbit mAb Antibody has been validated for the following applications: Precipitation, Immunohistochemistry, Immunohistochemistry - fixed, Immunoprecipitation, and Western Blot.