Anti-RAN Antibody

Ran is a 25 kDa Ras-related nuclear GTPase that drives receptor-mediated nucleocytoplasmic transport and mitotic spindle assembly. This unconjugated rabbit IgG polyclonal reagent detects the endogenous protein and is supplied as a 100 µl vial of liquid stock. Validated for western blot, immunohistochemistry, and flow cytometry on human and mouse samples, the antibody works on whole-cell lysates from proliferating lines, nuclear and cytoplasmic fractions, and formaldehyde-fixed paraffin-embedded tissue sections. For best results, researchers aliquot the preparation upon arrival, store refrigerated for short-term use, and freeze remaining aliquots to limit titer decay across freeze-thaw cycles. Pairing with a fluorescent secondary enables subcellular imaging of Ran-GTP gradients at nuclear pores, while HRP conjugates support chromogenic detection on membranes. Antibodies.com supplies this reagent at research-grade specifications with documented validation across the listed applications.