Used in research laboratories to detect and quantify ubiquitin protein levels in biological samples such as cell lysates, tissue extracts, and bodily fluids. This kit is essential for studying protein degradation pathways, particularly the ubiquitin-proteasome system, which plays a critical role in cellular processes like cell cycle regulation, DNA repair, immune response, and apoptosis. Researchers use it to investigate diseases linked to ubiquitin dysfunction, including neurodegenerative disorders (e.g., Parkinson’s and Alzheimer’s disease), cancer, and inflammatory conditions. The assay supports high-throughput analysis and provides a reliable method for monitoring changes in ubiquitination status under experimental treatments or disease states.