Human Aurora kinase B (GenBank Accession No. NM_004217), a.a. 2-344, with N-terminal GST-tag and C-terminal His-tag, MW=66 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
host species: Sf9 cells
Host species: Sf9 cells
Specific activity: 6.2 U/ug.
Unit definition: One unit is defined as the amount of enzyme that will phosphorylate 1 pmol of Ser/Thr 1 peptide substrate per minute at pH 7.4 and 30°C.
Immunogen Region
2-344
Tag
N-terminal GST-tag, C-terminal His-tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 3 mM DTT, 20% glycerol, and 16 mM glutathione
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Assay buffer: 50 mM HEPES,pH 7.4, 3 mM MgCl2, 3 mM MnCl2, 1 mMDTT, 3 uM Na-orthovanadate, 0.5 mMATP, 4 uM aurora B substrate, and 4ug/ml Aurora B kinase.