MAP Kinase Signaling
Phospho-HSP27 (Ser82) Antibody II |
イイネ!(0) |
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| CSTコード | 包装 | 希望納入価格 (円) |
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|---|---|---|---|---|
| #2406S | 100 μL | 57,000 | ログインすると国内在庫状況がご確認いただけます。
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下記ステップについては、データシートの右側もあわせてご参照ください。
IHC-F: 固定
IHC-P: 抗体希釈液 / 抗原賦活化
| 用途(希釈倍率) | |
|---|---|
| ウェスタンブロッティング(1:1,000)、免疫組織染色(パラフィン)(1:100)、免疫組織染色(凍結)(1:100)、免疫蛍光細胞染色(IF-IC)(1:400)、フローサイトメトリー(1:50) |
| 種交差性 | |
|---|---|
| ヒト、マウス、ラット、サル |
| 特異性・感度 | |
|---|---|
| 内在性レベルのSer82 がリン酸化されたHSP27 タンパク質を検出します。他のheat shock タンパク質は認識しません。 |
| 検出タンパク質の分子量 | |
|---|---|
| 27 kDa |
| 使用抗原 | |
|---|---|
| ヒトのHSP27 タンパク質のSer82 周辺領域(合成リン酸化ペプチド) |
| 抗体の由来 | |
|---|---|
| ウサギ |
| 貯法 | |
|---|---|
| -20℃ |
| 社内データ |
|---|
Western Blotting

Western blot analysis of extracts from HeLa and PC12 cells, treated with λ-phosphatase or UV as indicated, using Phospho-HSP27 (Ser82) Antibody II.
IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human lung carcinoma using Phospho-HSP27 (Ser82) Antibody II.
IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human melanoma using Phospho-HSP27 (Ser82) Antibody II.
IHC-F (frozen)

Immunohistochemical analysis of frozen H1650 xenograft using Phospho-HSP27 (Ser82) Antibody II.
Flow Cytometry

Flow cytometric analysis of HeLa cells, untreated (blue) or UV-treated (green), using Phospho-HSP27 (Ser82) Antibody II.
IF-IC

Confocal immunofluorescent analysis of HeLa cells, untreated (left) or anisomycin-treated (right), using Phospho-HSP27 (Ser82) Antibody II (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
| バックグラウンド |
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Heat shock protein (HSP) 27 is one of the small HSPs that are constitutively expressed at different levels in various cell types and tissues. Like other small heat shock proteins, HSP27 is regulated at both the transcriptional and posttranslational levels (1). In response to stress, the expression level of HSP27 increases several-fold to confer cellular resistance to the adverse environmental change. HSP27 is phosphorylated at Ser15, Ser78 and Ser82 by MAPKAP kinase 2 as a result of the activation of the p38 MAP kinase pathway (2,3). Phosphorylation of HSP27 causes a change in its tertiary structure, which shifts from large homotypic multimers to dimers and monomers (4). It has been shown that phosphorylation and increased concentration of HSP27 modulates actin polymerization and reorganization (5,6).
- Arrigo, A.P. and Landry, J. (1994) Cold Spring Harbor Laboratory Press, NY, 335-373.
- Landry, J. et al. (1992) J. Biol. Chem. 267, 794-803.
- Rouse, J. et al. (1994) Cell 78, 1027-1037.
- Rogalla, T. et al. (1999) J. Biol. Chem. 274, 18947-18956.
- Lavoie, J. et al. (1993) J. Biol. Chem. 268, 24210-24214.
- Rousseau, S. et al. (1997) Oncogene 15, 2169-2177.
| 使用例 | |
|---|---|
| 製品をご使用いただいて研究を発表されましたら、ぜひお知らせください。 |
本製品は試験研究用です。
