Provided below are ELISA kits targeting granulysin, a human protein encoded by GNLY. This protein is 145 amino acids long with a reported mass of 16.4 kDa. 2 isoforms have been identified. This is reported to be a secreted protein. Other alias names for this protein include: T-cell activation protein 519, T-lymphocyte activation gene 519, lymphocyte-activation gene 2, lymphokine LAG-2, LAG-2, LAG2, and NKG5. ELISA kits are available that are reactive to human, mouse, rat, bovine, chicken, primate, guinea pig, and other mammalian variants of the target antigen.