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Merck

MAP2K1

mitogen-activated protein kinase kinase 1

Synonyms:
CFC3, MAPKK1, MEK1, MKK1, PRKMK1
Species:
UniProtKB ID:
Gene ID:
  • Human(5604) Summary: The protein encoded by this gene is a member of the dual specificity protein kinase family, which acts as a mitogen-activated protein (MAP) kinase kinase. MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act as an integration point for multiple biochemical signals. This protein kinase lies upstream of MAP kinases and stimulates the enzymatic activity of MAP kinases upon wide variety of extra- and intracellular signals. As an essential component of MAP kinase signal transduction pathway, this kinase is involved in many cellular processes such as proliferation, differentiation, transcription regulation and development. [provided by RefSeq, Jul 2008]
  • Mouse(26395) mitogen-activated protein kinase kinase 1
  • Rat(170851) mitogen activated protein kinase kinase 1
  • domestic guinea pig(100712888) mitogen-activated protein kinase kinase 1
  • dog(478347) mitogen-activated protein kinase kinase 1
  • Horse(100065996) mitogen-activated protein kinase kinase 1
  • domestic cat(101081387) mitogen-activated protein kinase kinase 1
  • chicken(415549) mitogen-activated protein kinase kinase 1
  • naked mole-rat(101715628) mitogen-activated protein kinase kinase 1
  • cow(533199) mitogen-activated protein kinase kinase 1
  • Domestic Rabbit(100009316) mitogen-activated protein kinase kinase 1
  • sheep(101123635) mitogen-activated protein kinase kinase 1
  • Zebrafish(406728) mitogen-activated protein kinase kinase 1

Custom & Knockdown Gene Products

Antibodies

Product Number
Description
Species Reactivity
Application
Anti-MEK1 Antibody, Upstate®, from rabbit,
Species Reactivity
human, mouse, rat
Application
immunoprecipitation (IP)
western blot
Anti-phospho-MEK1 (Ser218/222)/MEK2 (Ser222/226) Antibody, rabbit monoclonal, Upstate®, from rabbit,
Species Reactivity
human, mouse, rat
Application
western blot
Anti-phospho-MEK1 (Thr292) Antibody, Upstate®, from rabbit,
Species Reactivity
human, mouse
Application
western blot
MAPK Pathway 1 Explorer Antibody MiniPack, clone AW39R, 1 mg/mL (05-538SP), Upstate®,
Species Reactivity
xenopus, chicken, human, mouse, rat
Application
activity assay
flow cytometry

immunofluorescence

multiplexing

western blot
Anti-MAP Kinase Kinase (MEK, MAPKK) antibody produced in rabbit, whole antiserum,
Species Reactivity
human, mouse, rat
Application
microarray
western blot

Small Molecule - Inhibitor

Product Number
Description
Species
U0126, U0126 is a elective inhibitor of MEK-1 and MEK-2; weak inhibitor of PKC, Raf, ERK, JNK, MEKK, MKK-3, MKK-4/SEK, MKK-6, Abl, Cdk2 and Cdk4.,
Species
human
U0126 ethanolate, ≥98% (HPLC), powder,
Species
human
PD 0325901, ≥98% (HPLC),
Species
human
PD184352, ≥98% (HPLC),
Species
human
PD 98,059, solid,
Species
human

Proteins

Product Number
Description
Species
MEK1 Protein, inactive, 50 g, Unactive, N-terminal GST & C-terminal His6-tagged, recombinant full-length human MEK1, for use in Kinase Assays.,
Species
human
MEK1 Protein, active, 10 µg, Active, N-terminal GST & C-terminal His6-tagged, recombinant full-length human MEK1, for use in Kinase Assays.,
Species
human
MEK1, active, GST tagged human, PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution,
Species
mouse