Merck, 14-197M, Casein Kinase 2 Protein, active, 10 µg

General description
Product Source: Expressed in Sf21 insect cells.
Recombinant full-length human Casein Kinase 2 protein, containing an &alpyha;-subunit N-terminal 6His tag and a β-subunit N-terminal GST tag.
Biochem/physiol Actions
Protein Target: CK2
Packaging
2 vials at 5μg each
Also available in 250μg size (2x125μg)--call for pricing and availability and reference catalog number 14-197M when ordering the 250μg size.
Physical form
20mM MOPS, pH 7.4, 1mM EDTA, 0.1% (v/v) Triton X-100, 0.3% 2-mercaptoethanol, 1mM benzamidine, 50% glycerol.
Sequential chromatography using heparin Sepharose™ and Mono Q anion exchange resin
Preparation Note
1 year at -20°C.
Analysis Note
Routinely evaluated by phosphorylation of the Casein Kinase 2 Substrate Peptide.
Other Notes
For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
Legal Information
Sepharose is a trademark of Cytiva
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany