Anti-U2AF2 Antibody

U2AF2 is a core splicing factor that recognizes the polypyrimidine tract of pre-mRNA and drives early spliceosome assembly, and this rabbit polyclonal antibody from Antibodies.com provides a research-grade tool for its detection. Supplied as 100 µl of unconjugated reagent in a single vial, the antibody is validated for Western blot and immunohistochemistry workflows and shows reactivity with human and mouse samples, supporting studies in cancer biology, RNA processing, and gene regulation where altered U2AF2 expression or splicing function is being characterized. The polyclonal format enables recognition of multiple epitopes on the target protein, useful when probing for isoform-specific or post-translationally modified forms of U2AF2 in cell lysates and tissue sections. As an unconjugated reagent, the antibody offers flexibility for researchers who plan to attach their own fluorophores, enzymes, or biotin labels depending on the detection platform. Storage at -20 °C in working aliquots is recommended to preserve performance across freeze-thaw cycles, and the product is intended for research use only.