MAP Kinase Signaling
Phospho-p38 MAPK (Thr180/Tyr182) (3D7) Rabbit mAb
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イイネ!(5)
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| CSTコード |
包装 |
希望納入価格 (円) |
国内在庫  |
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| #9215S | 200 μL | 57,000 | |
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| #9215L | 600 μL | 137,000 | |
MAPKp38 XP®モノクローナル抗体 | MAPKp38抗体製品一覧
9215 の推奨プロトコール
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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9215:
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Flow
Immunofluorescence
Western Blotting
| 用途 (希釈倍率) | |
| ウェスタンブロッティング (1:1,000)、免疫蛍光細胞染色 (IF-IC) (1:50)、フローサイトメトリー (1:25) |
| 種交差性 | |
| ヒト、マウス、ラット、サル、キイロショウジョウバエ、ブタ、出芽酵母、(ハムスター、ウシ、ゼブラフィッシュ) |
| 特異性・感度 | |
| 内在性レベルのThr180/Tyr182 が両方リン酸化されたp38 MAPK を検出します。リン酸化されたp44/42 MAPK タンパク質あるいはSAPK/JNK タンパク質とは交差しません。 |
| 使用抗原 | |
| ヒトのp38 MAPK タンパク質のThr180/Tyr182 周辺領域 (合成リン酸化ペプチド) |
| ※括弧付きの動物種は、配列が100%相同であるため反応すると推定されます。 |
Western Blotting

Specificity of Phospho-Erk1/2, Phospho-p38 MAPK and Phospho-SAPK/JNK Rabbit mAb: Western blot analysis of extracts from NIH/3T3 cells treated with PDGF and UV, using Phospho-p38 MAPK Rabbit mAb #9215, Phospho-SAPK/JNK Rabbit mAb and Phospho-Erk1/2 Rabbit mAb.
Western Blotting

Western blot analysis of extracts from Jurkat, C6, NIH/3T3 and COS cells, untreated or treated as indicated, using Phospho-p38 MAPK (Thr180/Tyr182) (3D7) Rabbit mAb (upper) or p38 MAPK Antibody #9212 (lower).
Flow Cytometry

Flow cytometric analysis of Jurkat cells, untreated (blue) or anisomycin-treated (green), using Phospho-p38 MAPK (Thr180/Tyr182) (3D7) Rabbit mAb compared to a nonspecific negative control antibody (red).
IF-IC

Confocal immunofluorescent analysis of HeLa cells, untreated (left) or anisomycin-treated (right), using Phospho-p38 MAPK (Thr180/Tyr182)(3D7) Rabbit mAb (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin (red).
p38 MAP kinase (MAPK), also called RK (1) or CSBP (2), is the mammalian orthologue of the yeast HOG kinase that participates in a signaling cascade controlling cellular responses to cytokines and stress (1-4). Four isoforms of p38 MAPK, p38α, β, γ (also known as Erk6 or SAPK3), and δ (also known as SAPK4) have been identified. Similar to the SAPK/JNK pathway, p38 MAPK is activated by a variety of cellular stresses including osmotic shock, inflammatory cytokines, lipopolysaccharide (LPS), UV light, and growth factors (1-5). MKK3, MKK6, and SEK activate p38 MAPK by phosphorylation at Thr180 and Tyr182. Activated p38 MAPK has been shown to phosphorylate and activate MAPKAP kinase 2 (3) and to phosphorylate the transcription factors ATF-2 (5), Max (6), and MEF2 (5-8).SB203580 (4-(4-fluorophenyl)-2-(4-methylsulfinylphenyl)-5-(4-pyridyl)-imidazole) is a selective inhibitor of p38 MAPK. This compound inhibits the activation of MAPKAPK-2 by p38 MAPK and subsequent phosphorylation of HSP27 (9). SB203580 inhibits p38 MAPK catalytic activity by binding to the ATP-binding pocket, but does not inhibit phosphorylation of p38 MAPK by upstream kinases (10).
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