The M1S1 ELISA kits listed below are analytical tools for measuring concentrations of M1S1 in various samples. M1S1 is an alternative name for the human TACSTD2 gene, which encodes the protein, tumor associated calcium signal transducer 2. It has been mentioned that M1S1 plays a role in stem cell differentiation, among other functions. Structurally, the TACSTD2 protein is described to be 323 amino acid residues in length and 35.7 kilodaltons in mass. It is localized to the membrane of the cell. This protein is known to be glycosylated. Other names for this target antigen include EGP-1, EGP1, and GA733-1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.