Anti-PIG-X Antibody

Produced in rabbit, this polyclonal reagent recognizes the human PIG-X protein, a component of the glycosylphosphatidylinositol transamidase complex that mediates attachment of GPI anchors to nascent polypeptides in the endoplasmic reticulum membrane. Investigators probing GPI anchor biosynthesis, surface antigen presentation in parasites, and ER-resident enzyme complexes employ this antibody in western blot, immunohistochemistry, and ELISA assays on human specimens. The unconjugated format leaves secondary labeling choices open, so the same vial can be paired with HRP, fluorophore, or biotin reagents depending on the readout. Each shipment from Antibodies.com includes 100 µL of antisera, and the polyclonal composition delivers multi-epitope coverage that helps with low-abundance detection or broader recognition across tissue preparations. Research use only.