The SP-II ELISA kits listed below utilize specific antibodies for the plate-based assay of SP-II in various samples. SP-II is another term for the IBSP gene, which encodes the protein, integrin binding sialoprotein in humans. It has been reported that SP-II plays a role in cell adhesion and extracellular matrix organization, among other functions. Structurally, the IBSP protein is described to be 317 amino acid residues in length and 35.1 kilodaltons in mass. It is known to be a secreted protein. This protein is known to be O-glycosylated, N-glycosylated and sulfated. Other names for this target antigen include BNSP, BSP, and BSP-II. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.