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Merck

MAP2K4

mitogen-activated protein kinase kinase 4

Synonyms:
JNKK, JNKK1, MAPKK4, MEK4, MKK4, PRKMK4, SAPKK-1, SAPKK1, SEK1, SERK1, SKK1
Species:
UniProtKB ID:
Gene ID:
  • Human(6416) Summary: 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. [provided by RefSeq, Jul 2008]
  • Mouse(26398) mitogen-activated protein kinase kinase 4
  • Rat(287398) mitogen activated protein kinase kinase 4
  • domestic guinea pig(100733674) mitogen-activated protein kinase kinase 4
  • naked mole-rat(101705822) mitogen-activated protein kinase kinase 4
  • Domestic Rabbit(100344852) mitogen-activated protein kinase kinase 4
  • sheep(101115045) mitogen-activated protein kinase kinase 4
  • chicken(417312) mitogen-activated protein kinase kinase 4
  • dog(489508) mitogen-activated protein kinase kinase 4
  • cow(526469) mitogen-activated protein kinase kinase 4
  • Horse(100073094) mitogen-activated protein kinase kinase 4
  • domestic cat(101086432) mitogen-activated protein kinase kinase 4

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Antibodies

Product Number
Description
Species Reactivity
Application
Anti-MAP2K4 (Ab-80) antibody produced in rabbit, affinity isolated antibody,
Species Reactivity
human, mouse, rat
Application
immunohistochemistry
western blot
Anti-phospho-SEK1/MKK4 (pThr261) antibody produced in rabbit, affinity isolated antibody,
Species Reactivity
human, mouse, rat
Application
ELISA
immunohistochemistry

western blot
Anti-phospho-MAP Kinase Kinase 4 (MKK4, SEK, JNKK1) (pThr223) antibody produced in rabbit, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human, mouse, rat
Application
western blot

Small Molecule - Inhibitor

Product Number
Description
Species
PD 98,059, solid,
Species
human