Anti-HSC3 antibodies enable researchers to detect and measure the HSC3 antigen in biological samples. This target is a reported synonym of the DNAJB7 gene, which encodes DnaJ heat shock protein family (Hsp40) member B7. This protein is suspected to be acts as a co-chaperone. The human version of HSC3 has a canonical amino acid length of 309 residues and a protein mass of 35.4 kilodaltons. It is reported to be notably expressed in the testis.