Not available outside of the UK & Ireland.
General description
Ubiquitin Activating Enzyme (E1) is responsible for the first step in ubiquitin-protein isopeptide bond formation. E1 catalyzes the activation of the C-terminal carboxyl group of ubiquitin by forming a high-energy thioester bond in an ATP-dependent manner.
Other Notes
Manufactured for Sigma by Boston Biochem. Inc.
Physical form
Solution in 50 mM HEPES, pH 8.0, 50 mM NaCl and 1mM TCEP
This product has met the following criteria: