Alpha-1-Antitrypsin Phenotype by IEF, Serum

P1 Typing; A1AT Phenotyping; A-1-AT

Serum

Important Note: TEST ID A1ATPQT S
Non-interfaced clients should specify the Test ID A1ATPQT S when ordering this test. Not doing so will cause processing delays while ICL ascertains which test you are requesting.
Alternate/Similar Laboratory Services:

• Alpha-1-Antitrypsin Genotype, Serum and Whole Blood
• Alpha-1-Antitrypsin Proteotype by LC-MS/MS, Serum

More than 40 phenotypes of AAT exist. The inherited deficiency, seen most often as the ZZ, SS and SZ phenotypes, is associated with neonatal hepatitis and infantile cirrhosis. In adults, these phenotypes are associated with chronic lung disease, including emphysema and chronic bronchitis.