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14-377-M

Sigma-Aldrich

MKK4/SKK1 Protein, active, 10 µg

Active, N-terminal GST tagged, murine MKK4 residues 34-end, for use in Kinase Assays.

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About This Item

UNSPSC Code:
12352200
eCl@ss:
32160405
NACRES:
NA.32

biological source

mouse

Quality Level

100
300

mol wt

Mw 67.7 kDa

manufacturer/tradename

Upstate®

technique(s)

activity assay: suitable (kinase)

NCBI accession no.

UniProt accession no.

Gene Information

mouse ... MAP2K4(26398)

General description

N-terminal GST tagged, murine MKK4 residues 34-end
Product Source: expressed in E. coli

Biochem/physiol Actions

Protein Target: MKK4
Target Sub-Family: STE

Packaging

Also available in 250 µg size --call for pricing and availability and reference catalog number 14-377M when ordering the 250 µg size.

Quality

routinely evaluated by phosphorylation of ATF2 substrate

Physical form

Purified using glutathione agarose. Activated by incubation with MEKK and then re-purified using Ni2+/NTA agarose

Storage and Stability

6 months at -70C

Other Notes

For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.

Legal Information

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

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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Y Fleming et al.
The Biochemical journal, 352 Pt 1, 145-154 (2000-11-04)
Stress-activated protein kinase 1 (SAPK1), also called c-Jun N-terminal kinase (JNK), becomes activated in vivo in response to pro-inflammatory cytokines or cellular stresses. Its full activation requires the phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif

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