Anti-CILD28 antibodies enable researchers to detect and measure the CILD28 antigen in biological samples. This target is a reported synonym of the SPAG1 gene, which encodes sperm associated antigen 1. This protein is known to function in protein stabilization, among other biological roles. The human version of CILD28 has a canonical amino acid length of 926 residues and a protein mass of 103.6 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasm of cells and notably expressed in the nasopharynx, fallopian tube, endometrium, bronchus, and bone marrow. Indicated applications for CILD28 antibodies listed below include Western Blot and Immunohistochemistry.