Anti-S100G antibodies are used in the immunodetection of the protein S100 calcium binding protein G. In humans, the canonical protein has a reported length of 79 amino acid residues and a mass of 9 kDa. The S100G protein is a member of the S-100 protein family. Synonyms for this target antigen include CABP1, CABP9K, CALB3, protein S100-G, calbindin 3, (vitamin D-dependent calcium-binding protein), and CABP.