- Description
- Specifications
Catalog #: PKA-209
Description:
Casein Kinase 2 beta Human Recombinant is a non-glycosylated polypeptide having a molecular mass of 24.9 kDa.
Casein Kinase 2 is purified by proprietary chromatographic techniques.
Synonyms:
Casein kinase II subunit beta, CK II beta, Phosvitin, G5a, CK2B, CK2N, CSK2B, MGC138222, MGC138224.
Source:
Escherichia Coli.
Purity:
Greater than 95% as determined by SDS-PAGE.
Solubility:
Solubilize in distilled H2O or 50% glycerol.
Formulation:
CSNK2B lyophilized from 25mM Tris-HCl, 500mM NaCl, 1mM DTT, 1mM EDTA, protease inhibitor cocktail, pH 8.5.
Stability:
Lyophilized CSNK2B although stable at room temperature for 3 weeks, should be stored desiccated below -18 °C. Upon reconstitution CSNK2B should be stored at 4 °C between 2-7 days and for future use below -18 °C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please avoid freeze-thaw cycles.
Activity:
Specific activity > 1U/mg.
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Unit Definition:
1U = 1 µmol/min at 37 degree C) using the synthetic peptide RRRDDDSDDD.
Usage:
Denovo Biotechnology's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
