Anti-Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD1 Antibody

This rabbit polyclonal antibody targets DAD1, the defender against apoptotic death 1 protein that also functions as the OST2 subunit of the oligosaccharyltransferase complex embedded in the endoplasmic reticulum membrane. DAD1 participates in N-linked glycosylation, helping transfer preassembled oligosaccharides onto nascent polypeptides entering the ER lumen, and its disruption has been linked to programmed cell death pathways. The unconjugated reagent is supplied by Antibodies.com at 100 µg per vial and is validated for western blot and immunohistochemistry workflows on human samples, supporting research into ER-associated protein processing, glycosylation biology, and apoptosis-related signaling.