SRP5087
SOK1, active, GST tagged human
PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym(s):
DKFZp686J1430, STK25, YSK1
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About This Item
UNSPSC Code:
12352204
NACRES:
NA.32
Recommended Products
recombinant
expressed in baculovirus infected Sf9 cells
product line
PRECISIO® Kinase
Assay
≥70% (SDS-PAGE)
form
buffered aqueous glycerol solution
specific activity
9.4-12.6 nmol/min·mg
mol wt
~76 kDa
NCBI accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... STK25(10494)
General description
SOK1 or oxidant stress-response kinase-1 is a serine/threonine kinase that is activated by autophosphorylation and by reactive oxygen intermediates, but is not activated by growth factors, alkylating agents, cytokines, or environmental stresses. SOK1 is expressed ubiquitously with highest expression in brain and testis. SOK1 regulates cell death after chemical anoxia, as its down-regulation by RNA interference enhances cell survival. SOK1 entry into the nucleus is important for the cell death response since SOK1 mutants unable to enter the nucleus do not induce cell death.
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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Carole L C Poon et al.
Developmental cell, 47(5), 564-575 (2018-11-22)
Hippo-like pathways are ancient signaling modules first identified in yeasts. The best-defined metazoan module forms the core of the Hippo pathway, which regulates organ size and cell fate. Hippo-like kinase modules consist of a Sterile 20-like kinase, an NDR kinase
C M Pombo et al.
The EMBO journal, 15(17), 4537-4546 (1996-09-02)
Mammalian homologs of the yeast protein kinase, Sterile 20 (Ste20), can be divided into two groups based on their regulation and structure. The first group, which includes PAK1, is regulated by Rac and Cdc42Hs, and activators have been identified. In
Emilio Nogueira et al.
The Journal of biological chemistry, 283(23), 16248-16258 (2008-03-28)
SOK1 is a Ste20 protein kinase of the germinal center kinase (GCK) family that has been shown to be activated by oxidant stress and chemical anoxia, a cell culture model of ischemia. More recently, it has been shown to be
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