Anti-USO1 Antibody

Polyclonal antibody raised in rabbit against USO1 (also known as p115 and TAP), a peripheral membrane protein localized at the cis-Golgi that tethers coat protein I (COPI)-coated vesicles to Golgi membranes and supports ER-to-Golgi vesicular transport. This unconjugated reagent from Antibodies.com is supplied in a 100 µl vial and is recommended for western blot (WB) and immunohistochemistry (IHC) workflows. Researchers apply it to investigate Golgi architecture, vesicle tethering mechanisms, and trafficking-related signaling in cellular models. The antibody reacts with human, mouse, and rat samples, enabling cross-species studies in cell and tissue-based assays. For stability, store the vial refrigerated between uses, aliquot to limit freeze-thaw cycles, and protect from prolonged light exposure. The polyclonal format allows recognition of multiple epitopes on USO1, supporting detection across a range of expression levels in lysates and fixed sections.