Anti-DDX39B Antibody

This rabbit polyclonal antibody targets DDX39B, a DEAD-box RNA helicase also known as BAT1 and UAP56, which functions in spliceosome assembly, mRNA nuclear export through the TREX complex, and innate immune signaling pathways. Supplied by Antibodies.com as an unconjugated reagent in a 100 µL vial, the antibody is raised in rabbit and validated for Western blot and immunohistochemistry applications on human samples. Researchers studying RNA processing, virus-host interactions, and inflammatory cytokine responses commonly use this reagent to detect endogenous DDX39B expression in cell lysates and formalin-fixed tissue sections. The polyclonal format allows recognition of multiple epitopes across the target protein, supporting consistent detection in lysates prepared under standard RIPA conditions. Store refrigerated at 2-8 degrees C and protect from light to preserve antibody activity across repeated freeze-thaw cycles. Each aliquot is intended for research use only.