Rapid 26S Proteasome Purification Kit-L

The Rapid 26S Proteasome Purification Kit is designed to rapidly purify the endogenous 26S proteasome from cell or tissue extracts within 8 hours according to a published method (reference 1) with modifications. This approach uses the N-terminal ubiquitin-like (Ubl) domain of human RAD23B as an affinity bait, which allows the rapid and gentle isolation of endogenous 26S proteasomes. The bound 26S proteasome is subsequently eluted using the C-terminal two ubiquitin-interacting motifs (UIM) of human S5a