Anti-BCMP101 antibodies are used in antigen-specific immunodetection in biological samples. The target BCMP101 is a known alias name of the protein LRAT domain containing 2, encoded by the LRATD2 gene in humans. This 310-amino acid residue protein is a member of the LRATD protein family. In terms of tissue expression, it is reported to be expressed in esophageal squamous cell carcinomas.