The Anti-Mouse CD278 (ICOS) - Purified In vivo PLATINUM™ Functional Grade - 5.0 mg Antibody from Leinco Technologies, Inc. is a Rat Monoclonal antibody to ICOS, and inducible T cell costimulator. This antibody recognizes Mouse antigen. The Anti-Mouse CD278 (ICOS) - Purified In vivo PLATINUM™ Functional Grade - 5.0 mg Antibody has been validated for the following applications: Blotting, In Vivo, Functional Assay, and Western Blot.