Homo sapiens mitogen-activated protein kinase kinase 1 (MAP2K1)
Synonyms:
MAPKK1; MEK1; MKK1; PRKMK1
Immunogen
A phospho-specific peptide corresponding to residues surrounding serine 298 of human MEK1 were used as an immunogen. This antibody detects MEK1 phosphorylated at threonine 298.
Buffer
Store at -20C. Buffer: 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. Stable for 12 months from date of receipt.
MEK1 and MEK2 (MAPK kinase 1/2, or ERK kinase 1/2) are mitogen-activated protein kinases that stimulate MAP kinase activity, playing a role in both cell growth and differentiation (1,2). MEK itself is activated via phosphorylation at serines 217/218 and 221/222 by upstream activator kinases, including c-raf, mos and MEK kinase (3,4). p21-activated kinases (Paks) regulate MEK-1 activity, by phosphorylating proteins at Ser(298). Mek1 S298 phosphorylation is necessary for efficient activation of MEK1 and subsequent MAPK activation (5).
Related Pathway
EGFR1 Signaling Pathway
Focal Adhesion
MAPK signaling pathway
Melanogenesis
Senescence and Autophagy
Toll-like receptor signaling pathway
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