The Ras GAP (B4F8) Alexa Fluor® 488 Antibody from Santa Cruz Biotechnology, Inc. is a Mouse Monoclonal antibody to RASA1. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Ras GAP (B4F8) Alexa Fluor® 488 Antibody has been shown to work in the following applications: Flow Cytometry, Immunofluorescence, Immunohistochemistry - fixed, and Western Blot.