Anti-PSMC3 Antibody

PSMC3, also known as TBP1 or S6, encodes the ATPase subunit 3 of the 19S regulatory particle of the 26S proteasome complex. This polyclonal antibody from Antibodies.com is raised in rabbit and supplied as an unconjugated reagent in a 100 µL vial, validated for western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF) workflows. Cross-reactivity has been confirmed in human, mouse, and rat samples, making the reagent broadly applicable for studies in cell biology, neurobiology, and oncology where proteasome-mediated protein turnover is a focal point. For storage, aliquot upon receipt and freeze at -20°C; avoid repeated freeze-thaw cycles to preserve antibody performance. Investigators working on ubiquitin-dependent proteolysis, ER-associated degradation, and ATP-driven proteasomal regulation use this reagent to detect endogenous PSMC3 expression in cultured cells and tissue sections.