The ELISA (enzyme-linked immunosorbent assay) is a widely used application for detecting and quantifying proteins and antigens from various samples. Target-specific ELISA kits are available from a variety of manufacturers and can help streamline your immunodetection experiments.
Ready-to-use ELISA kits are available for the detection of A1AT, an alias of the protein, serpin family A member 1. The official gene symbol is SERPINA1. The protein, with a mass of 46.7 kDa and length of 418 residues, is reported to be secreted. It is a member of the Serpin family and may be known by other names, including: alpha-1-antitrypsin short transcript variant 1C5, alpha-1-antitrypsin short transcript variant 1C4, alpha-1-antiproteinase, alpha-1 protease inhibitor, alpha-1 antitrypsin, and alpha-1-antitrypsin, and serine (or cysteine) proteinase inhibitor clade A member 1.