Provided below are ELISA kits targeting sialic acid binding Ig like lectin 6, a human protein encoded by SIGLEC6. This protein is 453 amino acids long, with a mass of 49.9 kDa, and is a member of the Immunoglobulin superfamily, SIGLEC (sialic acid binding Ig-like lectin) family. 6 isoforms have been identified. This is reported to be a membrane and secreted protein. Glycosylation sites have been reported. Other alias names for this protein include: CD33 antigen-like 1, obesity-binding protein 1, CD327, CD33L, CD33L2, CDW327, and OBBP1.