Nuclear Receptor Signaling
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| CSTコード | 包装 | 希望納入価格（円） |
国内在庫  2010年7月30日15時15分 現在 |
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| #2115 | 100 μL | 46,000 | 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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| 用途（希釈倍率） | |
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| ウエ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（1:100） | |
| 種交差性 | |
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| ヒト | |
| 特異性・感度 | |
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| 内在性レベルのSRC-3 タンパク質を検出します。 | |
| 検出タンパク質の分子量 | |
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| 160 kDa | |
| 使用抗原 | |
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| ヒトのSRC-3 タンパク質の1-250 番目のアミノ酸（合成ペプチド） | |
| 抗体の由来 | |
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| マウス | |
| 貯法 | |
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| -20℃ | |
| 社内データ |
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Western Blotting
Western blot analysis of cell extracts from various cell lines, using SRC-3 (11B1) Mouse mAb.
Flow Cytometry
Flow cytometric analysis of MCF-7 cells, using SRC-3 (11B1) Mouse mAb (blue) compared to a nonspecific negative control antibody (red).
IF-IC
Confocal immunofluorescence images of MCF-7 cells labeled with SRC-3 (11B1) Mouse mAb (red). Actin filaments have been labeled with fluorescein phalloidin. Blue pseudocolor = DRAQ5™ (fluorescent DNA dye).
| バックグラウンド |
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There are three members of the steroid receptor co-activator (SRC) family of proteins: SRC-1 (NCoA-1), SRC-2 (TIF2/GRIP1/NCoA-2) and SRC-3 (ACTR/pCIP/RAC3/TRAM-1/AIB1). The SRC family members all share significant structural homology and function in a similar fashion to stimulate transcription mediated by nuclear hormone receptors and other transcriptional activators such as STAT3, NF-κB, E2F1 and p53 (1-4). Two SRC proteins, SRC-1 and SRC-3, function as histone acetyltransferases (5,6). In addition, all three family members can recruit other histone acetyltransferases (CBP/p300, PCAF) and histone methyltransferases (PRMT1, CARM1) to target promoters and cooperate to enhance expression of many genes (5-8). The SRC proteins play important roles in multiple physiological processes including cell proliferation, cell survival, somatic cell growth, mammary gland development, female reproductive function and vasoprotection (9). SRC-1 and SRC-3 are conduits for kinase-mediated growth factor signaling to the estrogen receptor and other transcriptional activators. Seven SRC-1 phosphorylation sites and six SRC-3 phosphorylation sites have been identified, which are induced by steroids, cytokines and growth factors and involve multiple kinase signaling pathways (9-11). All three SRC family members are associated with increased activity of nuclear receptors in breast, prostate and ovarian carcinomas. In addition, SRC-3 is frequently amplified or over-expressed in a number of cancers (12), and SRC-1/PAX3 and SRC-2/MYST3 translocations are found associated with rhabdomyosarcoma and acute myeloid leukemia, respectively (13,14).
- Giraud, S. et al. (2002) J. Biol. Chem. 277, 8004-8011.
- Na, S.Y. et al. (1998) J. Biol. Chem. 273, 10831-10834.
- Louie, M.C. et al. (2004) Mol. Cell Biol. 24, 5157-5171.
- Lee, S.K. et al. (1999) Mol. Endocrinol. 13, 1924-1933.
- Spencer, T.E. et al. (1997) Nature 389, 194-198.
- Chen, H. et al. (1997) Cell 90, 569-580.
- Koh, S.S. et al. (2001) J. Biol. Chem. 276, 1089-1098.
- Chen, D. et al. (1999) Science 284, 2174-2177.
- Wu, R.C. et al. (2004) Mol. Cell 15, 937-949.
- Rowan, B.G. et al. (2000) J. Biol. Chem. 275, 4475-4483.
- Zhou, H.J. et al. (2005) Cancer Res. 65, 7976-7983.
- Torres-Arzayus, M.I. et al. (2004) Cancer Cell 6, 263-274.
- Wachtel, M. et al. (2004) Cancer Res. 64, 5539-5545.
- Deguchi, K. et al. (2003) Cancer Cell 3, 259-271.
| 使用例 | |
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| 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。
