Catalog Number:
(CAPIPA5-16661)
Clearance
Supplier:
Thermo Scientific
Description:
PA5-16661 targets Alpha-1-Antitrypsin in IHC (P) applications and shows reactivity with Equine, Human, Mink, monkey, and baboon samples. Does not react with Canine, Chicken, Feline, Guinea Pig, Goat, Marsupial, mouse, Ovine, and Porcine samples The PA5-16661 immunogen is purified human serum alpha-1-AT. alpha-1-antitrypsin (alpha-1-AT) which exists in a number of genetic variants. MM variant is the most common. Alpha-1-AT is synthesized in the liver and it acts as an inhibitor of proteases such as trypsin, elastase, chymotrypsin, collagenase, leucocytic proteases, plasmin, and thrombin, which may be released during inflammatory reactions in the lung. In the absence of alpha-1-AT, these enzymes are not inhibited and they may digest pulmonary parenchyma. Alpha-1-AT deficiency is associated with chronic obstructive lung disease (emphysema) and less frequently with hepatic cirrhosis in infants and respiratory distress of the newborn. Increase in alpha-1-AT occurs as an acute phase response to tissue necrosis and inflammation. Serum level of alpha-1-AT is elevated in rheumatoid arthritis, bacterial infections, vasculitis, and carcinomatosis.