SRP5241
CK1 γ 3, active, GST tagged human
PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym(s):
CSNK1G3
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.32
recombinant
expressed in baculovirus infected Sf9 cells
product line
PRECISIO® Kinase
Assay
≥70% (SDS-PAGE)
form
buffered aqueous glycerol solution
specific activity
17-23 nmol/min·mg
mol wt
~73 kDa
NCBI accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... CSNK1G3(1456)
General description
CK1gamma3 is a member of the CK1 family of serine/threonine protein kinases which play an important role in diverse cell processes, including DNA replication and repair. CK1gamma3 is a ubiquitously expressed protein kinase found in the nuclei, cytoplasm and membrane fractions of eukaryotic cells. CK1gamma3 preferentially phosphorylates acidic substrates using ATP as a phosphate donor. The kinase domain of CKI isoforms have been shown to associate with protein kinase C-potentiated inhibitor protein of 17kDa, called CPI-17. CPI-17 specifically inhibits myosin light chain phosphatase and this effect is potentiated when it is phosphorylated on Thr-38 by protein kinases such as the CK1 isoforms.
Physical form
Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
Preparation Note
after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles
Legal Information
PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Cloning and chromosome mapping of the human casein kinase I gamma3 gene (CSNK1G3).
J Kusuda et al.
Cytogenetics and cell genetics, 83(1-2), 101-103 (1999-02-02)
Eva Zemlickova et al.
Biochemical and biophysical research communications, 316(1), 39-47 (2004-03-09)
The protein kinase C-potentiated inhibitor protein of 17kDa, called CPI-17, specifically inhibits myosin light chain phosphatase (MLCP). Phosphorylation of Thr-38 in vivo highly potentiates the ability of CPI-17 to inhibit MLCP. Thr-38 has been shown to be phosphorylated in vitro
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