Anti-BAG2 Antibody

Targeting BCL2-associated athanogene 2, this unconjugated rabbit polyclonal reagent is supplied by Antibodies.com as a 100 µL aliquot for laboratory research. BAG2 is a co-chaperone that binds the ATPase domain of Hsp70 through its C-terminal BAG domain and modulates CHIP-mediated ubiquitination, making it a relevant marker for studies of protein quality control, apoptosis regulation, and tumor biology. The antibody is raised in rabbit and validated for western blot and immunohistochemistry applications on human samples. Researchers use this reagent to detect endogenous BAG2 expression in cell lysates and to localize the protein in fixed tissue sections, supporting investigations into chaperone networks, proteostasis, and cancer signaling pathways. For storage, the antibody is typically kept refrigerated at 4°C in working aliquots to preserve activity through multiple freeze-thaw cycles.