Background:

This gene encodes a dual specificity protein kinase that belongs to the Ser/Thr protein kinase family. This kinase is a direct activator of MAP kinases in response to various environmental stresses or mitogenic stimuli. It has been shown to activate MAPK8/JNK1, MAPK9/JNK2, and MAPK14/p38, but not MAPK1/ERK2 or MAPK3/ERK3. This kinase is phosphorylated, and thus activated by MAP3K1/MEKK. The knockout studies in mice suggested the roles of this kinase in mediating survival signal in T cell development, as well as in the organogenesis of liver.

Specificity:

mitogen-activated protein kinase kinase 4

Alternative names:

JNKK; JNKK1; MAPKK4; MEK4; MKK4; PRKMK4; SAPKK-1; SAPKK1; SEK1; SERK1; SKK1

Species reactivity:

Human, Mouse, Rat

Host:

Mouse

Ig type:

PBS (pH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.

Immunogen:

Full-length protein expressed in 293T cell transfected with human MAP2K4 expression vector

Purification & Purity:

Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)

Molecular weight:

44.3 kDa(Predicted)

Applications:

FC, IF, IHC, IP, WB

Usage:

WB 1:2000, IHC 1:150, IF 1:100, FLOW 1:100, IP 2ug/500ul

Storage:

PBS (pH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.

Precautions:

For research use only, not for use in diagnostic procedure.

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