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T0328

Sigma-Aldrich

TAOK2 (1-314), active, GST tagged human

PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

Synonym(s):

KIAA0881, MAP3K17, PSK, PSK1, TAO1, TAO2

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About This Item

MDL number:
MFCD00131224
UNSPSC Code:
12352200
NACRES:
NA.32

biological source

human

Quality Level

200

recombinant

expressed in baculovirus infected Sf9 cells

product line

PRECISIO® Kinase

assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

specific activity

88-120 nmol/min·mg

mol wt

~63 kDa

UniProt accession no.

Q9UL54

application(s)

cell analysis

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... TAOK2(9344)

Biochem/physiol Actions

Thousand and one-amino acid protein kinase 2 (TAOK 2) is part of the stress-sensitive kinase cascade and activation of and binding to MKK3 by TAOK2 implicates it in the regulation of the p38-containing stress-responsive MAP kinase pathway. TAOK2 protein kinase activates p38 mitogen-activated protein kinase cascade in vitro and in cells by phosphorylating the MAP/ERK kinases MKK3 and MKK6. TAO2 may play an important role in the activation of specific intracellular signaling pathways that are unique to osmotic stress.

Physical form

Supplied in 50 mM Tris-HCl, pH 7.5, with 150 mM NaCl, 0.2 5mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, and 25% glycerol.

Legal Information

PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zhu Chen et al.
The Journal of biological chemistry, 278(25), 22278-22283 (2003-04-01)
The TAO (for thousand-and-one amino acids) protein kinases activate p38 mitogen-activated protein (MAP) kinase cascades in vitro and in cells by phosphorylating the MAP/ERK kinases (MEKs) 3 and 6. We found that TAO2 activity was increased by carbachol and that
M Hutchison et al.
The Journal of biological chemistry, 273(44), 28625-28632 (1998-10-24)
Several components of the budding yeast pheromone-response pathway are conserved in mammalian mitogen-activated protein (MAP) kinase pathways. Thus, we used degenerate oligonucleotides derived from the sequence of the Saccharomyces cerevisiae protein kinase Ste20p to amplify related sequences from the rat.

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