The CD42b/GPIb alpha Antibody from R&D Systems, a Bio-Techne Brand is a Sheep Polyclonal antibody to GP1BA. This antibody recognizes Homo Sapiens, and Human antigen. The CD42b/GPIb alpha Antibody has been shown to work in the following applications: Mass Spectrometry, Flow Cytometry, Immunocytochemistry, and Western Blot.