Anti-Arrdc1 Antibody

Produced in rabbit as a polyclonal reagent, this unconjugated primary antibody targets the α-arrestin protein Arrdc1 (Arrestin Domain Containing 1), a regulator of NEDD4-family E3 ubiquitin ligases that controls ubiquitin-dependent sorting at the plasma membrane and endosomes. Available from Antibodies.com as part of the primary antibody catalog, the reagent is raised against the human Arrdc1 sequence and cross-reacts with mouse and rat orthologs.

Researchers apply the antibody to monitor endogenous Arrdc1 expression in human, mouse, and rat samples using western blot and ELISA workflows, supporting studies in receptor trafficking, GPCR regulation, and tumor biology where the arrestin-domain family has been linked to NEDD4-mediated turnover of signaling receptors. The 100 µl volume is supplied as a liquid-format antiserum fraction prepared for immunoblotting of cell lysates and tissue homogenates, and the unconjugated format allows investigators to pair it with HRP, biotin, or fluorophore-labeled secondary reagents of their own choosing.

Short-term storage at refrigerated temperatures preserves activity for routine use. The reagent is intended for research use only and is not for diagnostic or therapeutic applications.