Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
WB IHC IF
The antibody detects endogenous level of MEK2 only when phosphorylated at threonine 394.
Peptide-KLH. Peptide sequence around phosphorylation site of threonine 394 (P-G-T(p)-P-T) derived from Human MEK-2.
ERK activator kinase 2; MAP kinase kinase 2; MAP2K2; MAPK/ERK kinase 2; MAPKK 2
Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Store at -20°C for long term preservation (recommended). Store at 4°C for a short term use.
Western blotting: 1:500~1:1000
Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in a Thr-Glu-Tyr sequence located in MAP kinases. Activates the ERK1 and ERK2 MAP kinases.
Crews C M, et al. (1992) Science. 258:478-480.
Alessi D R, et al. (1994) EMBO J. 13:1610-1619.
Rosen L B, et al. (1994) Neuron. 12:1207-1221.
Cowley S, et al. (1994) Cell. 77:841-852.