UbcH7, also known as UBE2L3 (GenBank Accession No. NM_003347), a.a. 1-154 (end), with C-terminal His-tag, MW = 18.7 kDa, expressed Sf9 cells via a baculovirus expression system.
Immunogen Region
1-154
Tag
C-terminal His-tag
Formulation
50 mM Tris, pH 8.0, 138 mM NaCl, 2.7 mM KCl, 0.05% Tween-20, 50% glycerol and 1 mM DTT
Species
Human
Application
Useful in conjunction with E1 and E3 for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Notes
50 ul reaction mix(4 mM ATP, 5 mM MgCl2, 1 mM DTT,UBE1 (0.5 ug), UbcH7, Biotin-Ubiquitin(0.5 ug) and Smurf2 (1.5 ug) in 50 mMTris, pH 7.4) for 30 min at 37°C. Add toStreptavidin-coated plates for 30 minat 37°C. Incubate with anti-Smurf2, thenHRP-labeled secondary antibody, andchemiluminescent detection.