SRP5101

Sigma-Aldrich

ZAK, active, GST tagged human

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

Sinónimos:
MLTK, mlklak, MRK, MLK7, MLT, AZK
NACRES:
NA.32
En este momento no podemos mostrarle ni los precios ni la disponibilidad

recombinant

expressed in baculovirus infected Sf9 cells

product line

PRECISIO® Kinase

assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

specific activity

53-71 nmol/min·mg

mol wt

~82 kDa

NCBI accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... ZAK(51776)

General description

ZAK is a member of the MAPKKK family of signal transduction molecules and mediates gamma radiation signaling leading to cell cycle arrest. The activity of ZAK plays a role in cell cycle checkpoint regulation as well as being involved in regulating actin organization. Expression of kinase-dead ZAK in mouse fibroblasts disrupts actin stress fibers and causes morphologic changes. ZAK can activate JNK through MKK4/MKK7 and ERK5/p38-gamma via MKK3/MKK6. Expression of ZAK increases the population of cells in the G2/M phase of the cell cycle, whereas dominant-negative ZAK attenuated the G2 arrest caused by gamma radiation.

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 Sigma-Aldrich Co. LLC

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Jaw-Ji Yang
Biochemical and biophysical research communications, 297(1), 105-110 (2002-09-11)
The leucine-zipper (LZ) and sterile-alpha motif (SAM) kinase (ZAK) belongs to the MAP kinase kinase kinase (MAP3K) when upon over-expression in mammalian cells activates the JNK/SAPK pathway. The mechanisms by which ZAK activity is regulated are not well understood. Co-expression...
Eleanore A Gross et al.
The Journal of biological chemistry, 277(16), 13873-13882 (2002-02-12)
Mitogen-activated protein (MAP) kinase pathways are three-kinase modules that mediate diverse cellular processes and have been highly conserved among eukaryotes. By using a functional complementation screen in yeast, we have identified a human MAP kinase kinase kinase (MAPKKK) that shares...

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