Anti-NUTF2 Antibody

The nuclear transport factor 2 (NUTF2) protein is a small, ~14.5 kDa homodimeric cytoplasmic factor that escorts RanGDP from the cytoplasm into the nucleus and sustains the Ran gradient required for classical karyopherin-mediated nuclear import. Antibodies.com offers this rabbit-derived research reagent as an unconjugated IgG polyclonal preparation, validated for Western blot detection of the endogenous target in human, mouse, and rat samples. The 100 µl vial provides enough reagent for routine immunoblotting of whole-cell lysates, tissue homogenates, and subcellular fractions used to study nucleocytoplasmic trafficking, mitotic envelope reassembly, and viral nuclear import. Aliquot on receipt and store refrigerated to minimize freeze-thaw cycles; the antibody is supplied as a liquid and should be handled as a research use only reagent. The polyclonal host response yields broad epitope coverage, useful when probing for post-translational modifications or isoform differences that monoclonal reagents may miss. Pair this primary antibody with HRP- or fluorophore-conjugated secondary reagents matched to rabbit IgG for chemiluminescent or fluorescent detection on PVDF or nitrocellulose membranes.