重组人酪蛋白激酶2α(Human CK2a)

CSNK2A1 Human
Casein Kinase 2 alpha Human Recombinant
Catalog No. PKA-208

Synonyms:
Casein kinase II subunit alpha, EC 2.7.11.1, CK II, CK2A1, CKII alpha, CSNK2A1, PKCK2, CSK21.

Introduction:
The Casein kinase 2 (EC2.7.11.1) is a serine/threonine-selective protein kinasethat is a tetramer of two alpha subunits and two beta subunits. The alpha subunits have the catalytic kinase domain. Casein kinase 2 has been implicated in cell cyclecontrol, DNA repair, regulation of the circadian rhythmand other cellular processes. Casein kinase 2 activity has been reported to be activated following Wnt signaling pathwayactivation. A Pertussis toxin-sensitive G proteinand Disheveled appear to be an intermediary between Wnt-mediated activation of the Frizzled receptor and activation of casein kinase 2.
Mice that lack casein kinase 2 alpha prime have a defect in the morphology of developing sperm.

Description:
Casein Kinase 2 alpha Human Recombinant is a non-glycosylated polypeptide having a molecular mass of 45.1 kDa.
Casein Kinase 2 is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

Physical Appearance:
Sterile Filtered clear solution.

Formulation:
CSNK2A1 is supplied in 25mM Tris-HCl, 500mM NaCl, 1mM DTT, 500μM PMSF, 50% glycerol, pH 8.5.

Storage Conditions:
Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Avoid multiple freeze-thaw cycles.

Unit Definition:
No protease activity detectable, specific activity > 1.320 U/mg
(1U = 1µmol/min at 37 degree C) using the synthetic peptide RRRDDDSDDD.

Purity:
Greater than 99% as determined by SDS-PAGE.

Usage:
Prospec'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.

Related Products

» CK2a Zea Mays
» CSNK2A1 Human, His