Provided below are ELISA kits targeting Src like adaptor 2, a human protein encoded by SLA2. This protein is 261 amino acids long with a reported mass of 28.6 kDa. 4 isoforms have been identified. This is reported to be a cytoplasmic and membrane protein. Other alias names for this protein include: src-like-adapter 2, Src-like adapter protein-2, modulator of antigen receptor signaling, C20orf156, and Src-like adapter protein-2. ELISA kits are available that are reactive to human, mouse, and rat variants of the target antigen.