title: Complexed forms of alpha 1-proteinase inhibitor in human sera.
abstract: Crossed immunoelectrophoresis in polyacrylamide/agarose system was applied to compare profiles of free and complexed forms of alpha 1-proteinase inhibitor (alpha 1-antitrypsin) present in human serum in normal and pathological conditions. Two to six complexed forms were found in sera of patients with some proliferative and liver diseases compared to only one present in normal sera.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D007122:Immunoelectrophoresis; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin