Provided below are ELISA kits targeting butyrophilin like 9, a human protein encoded by BTNL9. This protein is 535 amino acids long, with a mass of 59.7 kDa, and is a member of the Immunoglobulin superfamily, BTN/MOG family. 3 isoforms have been identified. This is reported to be a membrane protein. Glycosylation sites have been reported. Other alias names for this protein include: butyrophilin-like protein 9, BTN3, BTN8, and VDLS1900.