MAP Kinase Signaling
| CSTコード |
包装 |
希望納入価格(円) |
国内在庫  |
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| #2352 | 100 μL | 46,000 | |
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MEK1抗体製品一覧
推奨プロトコール
最適な結果を得るために:Cell Signaling Technology (CST) 社は、各製品の推奨プロトコールを使用することを強くお薦めいたします。
推奨プロトコールはCST社内試験の徹底的なバリデーションに基づいて作成されておりますので、正確かつ再現性の高い結果が得られます。
注:各製品に最適化されたプロトコールをリンクしています。
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2352:
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Immunoprecipitation
Western Blotting
| 用途(希釈倍率) | |
| ウエスタンブロッティング(1:2,000)、免疫沈降(1:50) |
| 特異性・感度 | |
| 内在性レベルのMEK1 タンパク質を検出します。MEK2 タンパク質や他のMAPK Kinase とは交差しません。 |
| 使用抗原 | |
| 全長MEK 1 タンパク質(合成ペプチド) |
Western Blotting
Western blot analysis of extracts from HeLa, NIH/3T3 and A431 cells, using MEK1 (61B2) Mouse mAb.
Western Blotting
Western blot analysis of extracts from HeLa cells, transfected with 100 nM SignalSilence
®
Control siRNA (Fluorescein Conjugate) #6201 (-) or SignalSilence
®
MEK1 siRNA I #6426 or SignalSilence
®
MEK1 siRNA II #6530 (+), using MEK1 (61B12) Mouse mAb #2352 and α-Tubulin (11H10) Rabbit mAb #2125. The MEK1 (61B12) Mouse mAb confirms silencing of MEK1 expression and α-Tubulin (11H10) Rabbit mAb is used to control for loading and specificity of MEK1 siRNA.
MEK1 and MEK2, also called MAPK or Erk kinases, are dual-specificity protein kinases that function in a mitogen activated protein kinase cascade controlling cell growth and differentiation (1-3). Activation of MEK1 and MEK2 occurs through phosphorylation of two serine residues at positions 217 and 221, located in the activation loop of subdomain VIII, by Raf-like molecules. MEK1/2 is activated by a wide variety of growth factors and cytokines and also by membrane depolarization and calcium influx (1-4). Constitutively active forms of MEK1/2 are sufficient for the transformation of NIH/3T3 cells or the differentiation of PC12 cells (4). MEK activates p44 and p42 MAP kinase by phosphorylating both threonine and tyrosine residues at sites located within the activation loop of kinase subdomain VIII.
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Crews, C.M. et al. (1992)
Science
258, 478-480.
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Alessi, D.R. et al. (1994)
EMBO J.
13, 1610-1619.
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Rosen, L.B. et al. (1994)
Neuron
12, 1207-1221.
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Cowley, S. et al. (1994)
Cell
77, 841-852.