Anti-SLG2 antibodies enable researchers to detect and measure the SLG2 antigen in biological samples. This target is a reported synonym of the SIGLEC10 gene, which encodes sialic acid binding Ig like lectin 10. This protein is known to function in adaptive immune responses and cell adhesion, among other biological roles. The human version of SLG2 has a canonical amino acid length of 697 residues and a protein mass of 76.6 kilodaltons, although 9 isoforms have been identified. It is reported to be localized in the cell membrane and is secreted of cells and notably expressed in the tonsil, spleen, lymph node, and appendix. SLG2 is a member of the SIGLEC (sialic acid binding Ig-like lectin) protein family.