Storage ConditionsLyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Shipping ConditionsThe product is shipped at ambient temperature.
Upon receipt, store it immediately at the temperature listed below.
Molecular Weight45.35 KDa
Minimum PurityGreater than 95% as determined by reducing SDS-PAGE.
Other NameAAT
Alpha-1 Protease Inhibitor
Alpha-1-Antiproteinase
Alpha-1-Antitrypsin
PI
SERPINA1
Serpin A1
BackgroundSerpin A1 is a prototype member of the Serpin superfamily of the serine protease inhibitors. As one of the most abundant proteinase inhibitors in the circulation, it is synthesized in hepatocytes, and to a lesser extent, in macrophages as well as intestin