Anti-CHITD antibodies are used in antigen-specific immunodetection in biological samples. The target CHITD is a known alias name of the protein chitinase 1, encoded by the CHIT1 gene in humans. This 466-amino acid residue protein is known to be involved in immune response pathways, among other biological processes. It is localized to the lysosomes and is secreted of the cell and features glycosylated post-translational modifications. In terms of tissue expression, it is notably expressed in spleen. Other synonyms for CHITD include CHI3 and CHIT.