Recombinant full-length human CDK2 (GenBank Accession No. NM_001798), a.a. 2-298 (end) with N-terminal GST-tag, MW = 61 kDa, and CyclinA2 (GenBank Accession No. NM_001237), a.a. 174-432 (end) with N-terminal His-GST-tags, MW = 75 kDa. Both proteins were coexpressed in a baculovirus Sf9 insect cell expression system.
Host cell line: Sf9 cells
Specific activity: 390 pmol/min/ug
Immunogen Region
full length
Tag
N-terminal GST-tag
Formulation
50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, 25% glycerol.
Species
Human
Application
Useful for the study of 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 30 min. The amount of ATP transferred was calculated using Kinase-Glo reagent (Promega).