JBIR-22 is a novel, potent and naturally occuring inhibitor for protein–protein interaction of the homodimer of proteasome assembly factor 3. It is identified from a natural product library using a protein fragment complementation assay (PCA) with monomeric Kusabira-Green fluorescent protein (mKG) in vitroProteasome assembling chaperone (PAC) 3 acts as a homodimer and plays an important role in proteasome formation.

纯度：≥98%

CAS：1219095-76-7