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Anti-MAP2K1 / MKK1 / MEK1 Antibody (phospho-Thr291) LS-C117413

Note: This antibody replaces LS-C72353, LS-C51454, LS-C34227


Wt. Vol. Conc. Price
- 20 µl - $205
- 50 µl - $255
- 100 µl - $315
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular MAP2K1 / MKK1 / MEK1 Antibodies

Anti-MAP2K1 / MKK1 / MEK1 Antibody (aa264-313) IHC-plus™ LS-B7631
Rabbit Polyclonal (IgG) to Human MAP2K1 / MKK1 / MEK1
Human, Mouse, Rat
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-MAP2K1 / MKK1 / MEK1 Antibody (aa252-301) IHC-plus™ LS-B7632
Rabbit Polyclonal (IgG) to Human MAP2K1 / MKK1 / MEK1
Human, Mouse, Rat
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-MAP2K1 / MKK1 / MEK1 Antibody (Internal) LS-C356181
Rabbit Polyclonal to Human MAP2K1 / MKK1 / MEK1
Human, Monkey, Mouse, Rat, Bovine, Pig, Rabbit
IHC - Paraffin, Western blot
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal (IgG) to Human MAP2K1 / MKK1 / MEK1
Human, Mouse, Rat
Western blot, ELISA


Human MAP2K1 / MKK1 / MEK1
Human, Mouse, Rat (tested or 100% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • Western blot

Specificity and Use

MAP2K1 / MKK1 / MEK1 antibody was raised against synthetic peptide from human MEK1 around the phosphorylation site of Thr291.
MEK1 (Phospho-Thr291) Antibody detects endogenous levels of MEK1 only when phosphorylated at threonine291.


PBS (without Mg2+, Ca2+), pH 7.4, 150 mM sodium chloride, 0.02% sodium azide, 50% glycerol
Store at -20°C for up to one year.
For research use only.

About MAP2K1 / MKK1 / MEK1

Q02750 NM_002755 NP_002746.1

MAP2K1 Antibody, ERK activator kinase 1 Antibody, MAPK/ERK kinase 1 Antibody, MAPKK 1 Antibody, MKK1 Antibody, PRKMK1 Antibody, MEK 1 Antibody, MAP kinase kinase 1 Antibody, MAPKK1 Antibody, MEK1 Antibody

Dual specificity protein kinase which acts as an essential component of the MAP kinase signal transduction pathway. Binding of extracellular ligands such as growth factors, cytokines and hormones to their cell-surface receptors activates RAS and this initiates RAF1 activation. RAF1 then further activates the dual-specificity protein kinases MAP2K1/MEK1 and MAP2K2/MEK2.

Western blot

Western blot
Western blot of extracts from K562 cells, using MEK1 (Phospho-Thr291) Antibody. The lane on the right is treated with the synthesized peptide.

Requested From: United States
Date Requested: 10/22/2016

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