Anti-KIF3A Antibody

The Antibodies.com KIF3A polyclonal reagent is a rabbit host, unconjugated antibody supplied at 100 µl that targets the Kinesin Family Member 3A motor subunit. KIF3A operates as part of the heterotrimeric kinesin-2 complex and drives anterograde microtubule-based transport, intraflagellar trafficking, and cilia-dependent Hedgehog signal transduction in vertebrate cells.

Validated for Western blot and immunofluorescence workflows, the antibody recognizes endogenous human, mouse, and rat proteins, supporting comparative work across mammalian model systems and primary cell lines. Researchers commonly deploy it to probe ciliogenesis, neuronal cargo trafficking, melanosome movement, and asymmetric signaling events in development.

For best results, store the vial refrigerated at 4 °C for short-term use, or aliquot and freeze at -20 °C to preserve polyclonal reactivity across multiple freeze-thaw cycles. The unconjugated format lets users pair it with custom secondary reagents and choose fluorophore or enzyme labels tailored to their specific detection platform.