Full length recombinant Ubiquitin, produced in E; coli and biotinylated in vitro.
Covalent binding of ubiquitin to other proteins is one of the most frequent posttranslational modifiations. This covalent attachment can be either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Conjugation of ubiquitin to its target protein can lead to various effects within a cell, including protein degradation, DNA repair, cell cycle regulation, kinase modification, endocytosis, and regulation of other cell signaling pathways.
SDS page of the biotinylated Ubiquitin recombinant protein. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left.
Diagenode strongly recommends using this:	Recombinant Biotinylated-ubiquitin (Diagenode Cat# C23010113). Click here to copy to clipboard.