Complex of N-terminal GST-tagged recombinant full length human CDK3 (GenBank Accession No. NM_001258), and Cyclin E1 (GenBank Accession No. NM_001238). Co-expressed in a Baculovirus-infected Sf9 cell expression system. CDK3 MW=61 kDa, Cyclin E1 MW=74 kDa.
Host cell line: Sf9 cells
Specific activity: 30 pmol/min/ug
Immunogen Region
full length
Tag
N-terminal GST-tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 4 mM glutathione, 3 mM DTT, and 20% glycerol.
Species
Human
Application
Useful for three dimensional structure studies, binding assays, enzyme kinetics, screening inhibitors, and selectivity profiling.
Notes
Kinase buffer containing 1 mM DTT using Histone H1 (0.1 mg/ml) substrate and 20 uM ATP at 30°C for 50 min. The amount of ATP transferred was calculated using Kinase-Glo reagent (Promega).