Anti-BCAP31 Antibody

BCAP31 is an integral endoplasmic reticulum membrane chaperone best known for trafficking nascent transmembrane cargo and for its contacts with Bcl-2 family proteins that modulate apoptotic signaling. The polyclonal reagent from Antibodies.com is raised in rabbit and supplied unconjugated at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as cryoprotectant, packaged as 100 µl of liquid. It has been validated in Western blot, immunohistochemistry, and immunofluorescence workflows and recognizes the human, mouse, and rat orthologs. Investigators apply it to track BCAP31 abundance in cell lysates, map its perinuclear distribution in fixed tissue sections, and probe the link between ER stress responses and programmed cell death in cancer cell lines and models of neurodegeneration.