Protéine porteuse Ubiquitin H3 / CDC34 humaine, > = 95 % (SDS - PAGE ),recombinante, exprimée en E. coli SOUCHE de surproduction

Non disponible en dehors du Royaume-Uni et de l'Irlande

Biochem/physiol Actions

Infected cell protein 0 of herpes simplex virus 1 was shown to bind UbcH3 and induce its degradation by promoting its polyubiquination. This resulted in increased expression of an UbcH3-target gene cyclin D1 and aided in further viral infection.

Cdc34 is an essential gene for viability in yeast. Cdc34 mediates the transition from G₁ to S-phase of the cell cycle by degrading the S-phase cyclin/CDK inhibitor, SIC1 in yeast and p27(KIP1) in human. Cdc34 is also known to interact with the Skp1/Cdc53/F-box (SCF) ubiquitin ligase subunits Cul1 to degrade the NF-κB inhibitor IκBα in a phosphorylation-dependent manner.

Other Notes

Manufactured for Sigma by Boston Biochem. Inc.

Physical form

Solution in 50 mM HEPES, 200 mM NaCl, 1 mM TCEP (pH 7.5), and 10% glycerol.