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Anti-Alpha-1-Antitrypsin Antibody (AAT/1378)

Monoclonal antibody to detect Alpha-1-Antitrypsin in human samples
Catalog #: A1427

Product Details

Cat # +Size A1427-100
Size 100 µg
Antibody Target Alpha-1-Antitrypsin
Alternate Name A1AT, AAT, Alpha 1 antiproteinase Alpha 1-antitrypsin, Alpha-1 protease inhibitor, Alpha-1-antiproteinase, alpha1 proteinase inhibitor, Alpha1AT, Dom1, Serine (or cysteine) proteinase inhibitor clade A member 1, Serine protease inhibitor 1-1, Serine protease inhibitor A1a, Serpin A1a, Serpin peptidase inhibitor clade A member 1, Serpina1, Short peptide from AAT, SPAAT, Spi1-1
Host Mouse
Antibody Type Monoclonal
Isotype Mouse IgG1
Immunogen Recombinant human Alpha-1-Antitrypsin (AAT) protein fragment
Accession # P01009
Gene ID 5265
Appearance Colorless liquid
Formulation In 10 mM PBS with 0.05% BSA & 0.05% azide
Purification Protein A/G purification
Species Reactivity Human
Application FC, IF, IHC, WB
Positive Control IHC: human tonsil, WB: recombinant Alpha-1-Antitrypsin, Jurkat and A549 cell lysate
Application & Usage WB: 1:1000, IHC: 1:50~100
Handling The antibody solution should be gently mixed before use.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


It recognizes a protein of 54kDa, which is identified antitrypsin (AAT). The immunohistochemical staining of AAT is useful in identification of benign and malignant hepatic tumors and yolk sac carcinomas. Positive staining for AAT is also used in detection of benign and malignant lesions of histiocytic nature. This antibody is may also useful tool in the screening of patients with cryptogenic cirrhosis or other forms of liver disease with fibrosis of uncertain origin.

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