Alpha-1-Antichymotrypsin (SERPINA3) (Histiocytoma Marker); Clone AACT/1452 (Concentrate)
Immunogen: Recombinant human Antichymotrypsin (AACT) protein fragment (aa49-187) (exact sequence is proprietary).
Species Reactivity: Reacts with human. Others not known.
Positive Control: HeLa Cells. Tonsil, pancreas, or histiocytoma.
Specificity: It recognizes a protein of 65-76kDa, which is identified antichymotrypsin (AACT). Acinar tumors of the pancreas and salivary gland may also exhibit AACT positivity.