MyBioSource.com's GRP94 / HSP90B1 (Endoplasmic Reticulum Marker) is a Rat monoclonal antibody. The GRP94 / HSP90B1 (Endoplasmic Reticulum Marker) Antibody was generated using HSP90b1 as the antigen. It reacts with Human, Mouse, Rat, Bovine, Canine, Chicken/Bird, Guinea Pig, Hamster, Horse, Non-Human Primate, Porcine, Rabbit, Sheep, and Xenopus/Amphibian. This antibody has been shown to work in applications such as: Flow Cytometry, Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.