The S-MAG ELISA kits listed below utilize specific antibodies for the plate-based assay of S-MAG in various samples. S-MAG is another term for the MAG gene, which encodes the protein, myelin associated glycoprotein in humans. It has been reported that S-MAG plays a role in cell adhesion and the regulation of apoptosis, among other functions. Structurally, the MAG protein is 626 amino acid residues in length and 69.1 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the cell membrane of the cell. This protein is known to be N-glycosylated, ubiquitinated and phosphorylated. Other names for this target antigen include GMA, GMA, and S-MAG. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.