SRI ELISA kits are immunoassay tools for the measurement of the protein sorcin, which is encoded by the SRI gene in humans. Functionally, this protein is reported to be a calcium-binding protein that modulates excitation-contraction coupling in the heart. The canonical protein structure is reported to have an amino acid sequence of 198 residues and a mass of 21.7 kDa. It is known to be localized in the membrane and cytoplasm and is notably expressed in cardiac myocytes. As many as 3 protein isoforms have been reported. Other alias names for this target include CP22, SCN, V19, 22 kDa protein, H_RG167B05.1, and CP-22.
The detection range for different SRI ELISA kits can vary, with some assays measuring target concentrations as low as 20 ng/L and as high as 20 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.