Quantity: 10 mg
Ubiquitin, human recombinant, is a small (8.5 kDa) regulatory protein found in most eukaryotic tissues. Ubiquitination can signal protein degradation via the proteasome, alter cellular localization, affect activity, and regulate protein interactions. This product consists of full-length human mature ubiquitin (amino acids 1-76), recombinantly expressed in E. coli. Typical working concentrations range from 250 to 750 uM.