These S100A ELISA kits are immunodetection tools for measuring the levels of S100A in biological samples. S100A is an alias of the human S100A1 gene, which encodes the protein, S100 calcium binding protein A1. Notably, S100A is known to play a role in intracellular signal transduction, among other functions. The S100A1 protein is described to be 94 amino acid residues in length and 10.5 kilodaltons in mass. It is localized to the mitochondria and cytoplasm of the cell. Other names for this target antigen include S100 and S100-alpha. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.