Human Aurora kinase A (GenBank Accession No. NM_003600), a.a. 2-403 with N-terminal His-tag, MW=50 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
host species: Sf9 cells
Host species: Sf9 cells
Specific activity: 45 pmol/min/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.
Formulation
40 mM Tris pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.04% Tween-20, 20% glycerol, and 3 mM DTT.
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
50 mM HEPES, pH 7.4, 3 mM MgCl2, 3 mM MnCl2, 1 mM DTT, 3 uM Na orthovanadate, 0.5 mM ATP, 4 uM Aurora A substrate, and 4 ug/ml Aurora A kinase.
Avoid freeze/thaw cycles.
GenBank
NM_003600
Mw(kda)
50 kDa
Synonyms
Aurora Kinase A, STK15, STK6, BTAK, HARK1, ARK1, AURA
Uniprot
O14965
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Ouchi,M. et al., J. Biol Chem. 279 (19), 19643-19648 (2004). 2. Kunitoku, N. et al., Dev. Cell 5 (6), 853-864 (2003).