Anti-PMS1 Antibody

PMS1 (Postmeiotic Segregation Increased 1) is a member of the DNA mismatch repair (MMR) machinery that partners with MLH1 to correct base-base mismatches and small insertion-deletion loops arising during replication. This rabbit polyclonal antibody from Antibodies.com, supplied as an unconjugated, affinity-purified reagent in a 100 µl volume, is raised against the human PMS1 protein and validated for Western blot and immunohistochemistry on human and rat samples. The polyclonal format provides multi-epitope coverage of full-length PMS1, which can be helpful when probing low-abundance targets or distinguishing isoforms across tissues. Researchers working on Lynch syndrome, colorectal cancer biology, or DNA damage response pathways can apply this reagent to map expression in tissue sections and to track protein levels in cell lysates by immunoblotting.