Catalog #: 40009
Size: 10 µg
Species: Human
Host Species: Sf9 insect cells
MW: 53 kDa
Genbank #: NM_002497
Tag(s): N-terminal His-tag
a.a: full length
Human NEK2 (GenBank Accession No. NM_002497) full length with N-terminal His-tag, MW=53 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
NEK2, NIMA-related kinase 2, Never In Mitosis-Related Kinase 2
Specific Activity:
100 U/mg
Unit Definition:
One unit is defined as the amount of enzyme that will phosphorylate 1 nmol of myelin basic protein (MBP) substrate per minute at pH 7.4 and 30°C.
Assay Conditions:
50 mM HEPES, pH 7.4, 3 mM MgCl2, 3 mM MnCl2, 1 mM DTT, 3 µM Na orthovanadate, 0.5 mM ATP, 0.3 mg/ml MBP substrate, and 0.2 µg/ml NEK2.
25 mM Tris-HCl, pH 8.0, 150 mM NaCl, 0.05% Tween-20, 40% glycerol, and 3 mM DTT.
Aqueous buffer solution
Storage / Stability:

>6 months at -80°C.

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

1. Fletcher, L. et al., Biochim. Biophys. Acta 1744(2):89-92 (2005).
2. Fardilha, M. et al., Ann. N.Y. Acad. Sci. 1030:468-478 (2004).

Application Reference:
Nek2 phosphorylates and stabilizes β-catenin at mitotic centrosomes downstream of Plk1 (2014)

Avoid freeze/thaw cycles
Scientific Category:
Product Type:
Recombinant Protein
Data shown is lot-specific. Contact us for specific information on other lots.

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