Translational Control
Raptor (24C12) Rabbit mAb
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| CSTコード |
包装 |
希望納入価格 (円) |
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| #2280S | 100 μL | 46,000 | |
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| #2280P | 40 μL for Custom Sampler Kit |  Custom Antibody Sampler Kitの構成品を選択できます。
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シグナル伝達研究応援キャンペーン プレゼント *Pサイズのみ
Raptor抗体製品一覧
2280 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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2280:
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Immunoprecipitation
Western Blotting
| 用途 (希釈倍率) | |
| ウェスタンブロッティング (1:1,000)、免疫沈降 (1:50) |
| 特異性・感度 | |
| 内在性レベルのRaptor タンパク質を検出します。 |
| 使用抗原 | |
| ヒトのRaptor タンパク質由来の配列 (合成ペプチド) |
Western Blotting

Western blot analysis of extracts from various cell lines, using Raptor (24C12) Rabbit mAb.
The regulatory associated protein of mTOR (Raptor) was identified as an mTOR binding partner that mediates mTOR signaling to downstream targets (1,2). Raptor binds to mTOR substrates, including 4E-BP1 and p70 S6 kinase, through their TOR signaling (TOS) motifs and is required for mTOR-mediated phosphorylation of these substrates (3,4). Binding of the FKBP12-rapamycin complex to mTOR inhibits the mTOR-raptor interaction, suggesting a mechanism for rapamycin's specific inhibition of mTOR signaling (5). This mTOR-raptor interaction and its regulation by nutrients and/or rapamycin is dependent on a protein called GβL (6). GβL is also part of the rapamycin-insensitive complex between mTOR and rictor (rapamycin-insensitive companion of mTOR), and may mediate rictor-mTOR signaling to downstream targets including PKCα (7). Furthermore, the rictor-mTOR complex has been identified as the previously elusive PDK2 responsible for the phosphorylation of Akt/PKB on Ser473, facilitating phosphorylation of Akt/PKB on Thr308 by PDK1 and required for the full activation of Akt/PKB (8).Recently raptor has been identified as a direct substrate of the AMP-activated protein kinase (AMPK) (9). AMPK phosphorylates raptor on Ser722/Ser792 (9). This phosphorylation is essential for inhibition of the raptor-containing mTOR complex 1 (mTORC1) and induces cell cycle arrest when cells are stressed for energy (9). These findings suggest that raptor is a critical switch that correlates cell cycle progression with energy status.
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Hara, K. et al. (2002) Cell 110, 177-189.
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Kim, D. et al. (2002) Cell 110, 163-175.
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Beugnet, A. et al. (2003) J. Biol. Chem. 278, 40717-40722.
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Nojima, H. et al. (2003) J. Biol. Chem. 278, 15461-15464.
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Oshiro, N. et al. (2004) Genes Cells 9, 359-366.
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Kim, D. H. et al. (2003) Mol. Cell 11, 895-904.
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Sarbassov, D. et al. (2004) Curr. Biol. 14, 1296-1302.
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Sarbassov, D.D. et al. (2005) Science 307, 1098-1101.
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Gwinn, D.M. et al. (2008) Mol Cell 30, 214-26.
- Hosokawa, N. et al. (2009) Mol Biol Cell 20, 1981-91. Applications: Western Blotting
- Hasumi, Y. et al. (2009) Proc Natl Acad Sci U S A 106, 18722-7. Applications: Western Blotting
- Wu, M. et al. (2010) Rejuvenation Res 13, 571-9. Applications: Western Blotting
- Chen, C.H. et al. (2011) Sci Signal 4, ra10. Applications: Western Blotting
- Lee, J.W. et al. (2010) PLoS One 5, e15394. Applications: Western Blotting
- Gao, D. et al. (2011) Mol Cell 44, 290-303. Applications: Western Blotting