Anti-USO1 Antibody

This rabbit polyclonal antibody from Antibodies.com targets USO1, a vesicle transport factor that mediates docking of coat protein complex I (COPI) and COPII transport vesicles to the Golgi apparatus. Produced in rabbits and purified as an IgG preparation, the unconjugated reagent is supplied at 100 µl per vial, ready for direct use in standard immunodetection workflows.

Validated applications include Western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF) on human and mouse samples. Researchers commonly deploy this reagent to study ER-to-Golgi trafficking, vesicle tethering, and Golgi architecture in cell biology and membrane transport studies. The polyclonal format recognizes multiple epitopes on USO1, supporting reliable signal across varied experimental conditions.

For best results, store the antibody refrigerated; avoid repeated freeze-thaw cycles and aliquot upon first use to preserve activity. The rabbit host and IgG isotype make it compatible with secondary antibodies raised against rabbit IgG, including common HRP- and fluorophore-conjugated secondaries used in chromogenic and fluorescence imaging.