SIT1 ELISA kits are immunoassay tools for the measurement of the protein signaling threshold regulating transmembrane adaptor 1, which is encoded by the SIT1 gene in humans. Functionally, this protein is known to be involved in adaptive immune responses and signal transduction pathways. The canonical protein structure is reported to have an amino acid sequence of 196 residues and a mass of 21.1 kDa. It is known to be localized in the cell membrane and is notably expressed in T- and B-cells. The protein has been noted to be post-translationally phosphorylated and glycosylated. Other alias names for this target include SIT-R, signaling threshold-regulating transmembrane adapter 1, SHP-2 interacting transmembrane adaptor protein, SHP2 interacting transmembrane adaptor, and SIT. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.