E3LITE Customizable Ubiquitin Ligase Kit

The E3LITE Customizable Ubiquitin Ligase Kit is a robust assay that allows for the quantification of the E3 ubiquitin ligase activity. The kit uses a plate that is pre-coated with a proprietary polyubiquitin capture reagent. The resulting product of the E3 ligase-mediated in vitro ubiquitin reaction is measured and represents a direct measure of the E3 ligase activity. The E3LITE Customizable Ubiquitin Ligase Kit represents a singular platform for the focused investigation of any E2/E3 enzyme pair, as well as any particular polyubiquitin linkage type. This assay has been validated for high throughput screening (HTS) and has been employed in the discovery of novel compounds that selectively modulate E3 ligase function.