| CAT No.BT-PKA-209 |
| Casein Kinase 2 beta Human Recombinant, Active, CSNK2B Human, Active, 10ug |
Formulation
CSNK2B lyophilized from 25mM Tris-HCl, 500mM NaCl, 1mM DTT, 1mM EDTA, protease inhibitor cocktail, pH 8.5.
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.
Biological Activity
Specific activity > 1U/mg.
Sterile Filtered White lyophilized (freeze-dried) powder.
Purity
Greater than 95% as determined by SDS-PAGE.
Solubility
Solubilize in distilled H2O or 50% glycerol.
Source
Escherichia Coli.
Stability
Lyophilized CSNK2B although stable at room temperature for 3 weeks, should be stored desiccated below -18¡ãC. Upon reconstitution CSNK2B should be stored at 4¡ãC between 2-7 days and for future use below -18¡ãC. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please avoid freeze-thaw cycles.
Synonyms
Casein kinase II subunit beta, CK II beta, Phosvitin, G5a, CK2B, CK2N, CSK2B, MGC138222, MGC138224.
Unit definition
1U = 1?mol/min at 37 degree C) using the synthetic peptide RRRDDDSDDD.
Usage
TSZGENE'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.
