Anti-PA2G4 Antibody

PA2G4 (proliferation-associated 2G4), also known as EBP1, is a multifunctional protein with roles in ribosomal RNA processing, cell cycle progression, and the regulation of apoptosis. This rabbit polyclonal reagent from Antibodies.com detects the endogenous protein in human, mouse, and rat samples, and is validated for western blot, immunohistochemistry, and immunofluorescence workflows. Supplied as 100 µl of unconjugated antiserum, the antibody binds both nuclear and cytoplasmic PA2G4, allowing researchers to monitor isoform-specific expression patterns of the p48 and p42 forms during studies of ErbB-family signaling, rRNA biogenesis, or cancer cell proliferation. Aliquot upon arrival to limit freeze-thaw cycles and store refrigerated in the dark to maintain activity over multi-month experiments. The unconjugated format supports flexible pairing with user-supplied fluorophores, biotin, or HRP conjugates.