Anti-TRAP alpha antibodies enable researchers to detect and measure the TRAP alpha antigen in biological samples. This target is a reported synonym of the SSR1 gene, which encodes signal sequence receptor subunit 1. This protein is known to function in the regulation of cell proliferation, among other biological roles. The human version of TRAP alpha has a canonical amino acid length of 286 residues and a protein mass of 32.2 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the ER of cells and widely expressed in many tissue types. Other names for this target antigen include TRAPA, translocon-associated protein subunit alpha, and SSR alpha subunit. Indicated applications for TRAP alpha antibodies listed below include ELISA, Flow Cytometry, Western Blot, Immunofluorescence, and Immunohistochemistry.