Anti-Elastase-1 antibodies enable researchers to detect and measure the Elastase-1 antigen in biological samples. This target is a reported synonym of the CELA3A gene, which encodes chymotrypsin like elastase 3A. This protein is known to function in proteolysis, among other biological roles. The human version of Elastase-1 has a canonical amino acid length of 270 residues and a protein mass of 29.5 kilodaltons. It is reported to be notably expressed in the pancreas. Other names for this target antigen include ELA3, ELA3A, and chymotrypsin-like elastase family member 3A. Indicated applications for Elastase-1 antibodies listed below include ELISA, Western Blot, Immunocytochemistry, and Immunohistochemistry.