Anti-KIF3A Antibody

Raised in rabbit against the KIF3A kinesin motor subunit, this polyclonal reagent from Antibodies.com targets a microtubule-based anterograde transport protein that heterotrimerizes with KIF3B and KAP3 to drive intraflagellar trafficking and primary cilia assembly. Validated for western blot, immunohistochemistry, and immunofluorescence workflows on human, mouse, and rat samples, the unconjugated IgG is supplied as 100 µl at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant for repeated freeze-thaw handling. Researchers studying Hedgehog signal transduction, photoreceptor maintenance, neuronal cargo transport, and ciliogenesis pathways rely on this reagent to probe endogenous KIF3A distribution in fixed cells and tissue sections, where it labels the basal body and ciliary axoneme as well as cytoplasmic microtubule tracks. Glycerol-containing aliquots support direct dilution into standard blocking buffers, while sodium azide addition preserves the antibody during short-term bench use.