Neuroscience
| CSTコード |
包装 |
希望納入価格(円) |
国内在庫  |
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| #2508S | 100 μL | 46,000 | |
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TrkA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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2508:
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IHC / Paraffin
Western Blotting
| 用途(希釈倍率) | |
| ウエスタンブロッティング(1:1,000)、免疫組織染色(パラフィン)(1:200) |
| 特異性・感度 | |
| 内在性レベルのTrkA タンパク質を検出します。TrkB タンパク質とは交差しません。 |
| 使用抗原 | |
| ヒトのTrkA タンパク質のArg220 周辺領域(合成ペプチド) |
Western Blotting
Western blot analysis of extracts from NIH/3T3, NIH/3T3-TrkA, NIH/3T3-TrkB and NIH/3T3-TrkC and K562 cells using TrkA (14G6) Rabbit mAb (upper) TrkB (80G2) Rabbit mAb Antibody #4607 (middle) and PLCγ1 Antibody #2822 (lower).
IHC-P (paraffin)
Immunohistochemical analysis of paraffin-embedded human breast using TrkA (14G6) Rabbit mAb.
Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Trk A (14G6) Rabbit mAb #2508 in the presence of control peptide (left) or Trk A Blocking Peptide #1435 (right).
The family of Trk receptor tyrosine kinases consists of TrkA, TrkB and TrkC. While the sequence of these family members is highly conserved, they are activated by different neurotrophins: TrkA by NGF, TrkB by BDNF or NT4, and TrkC by NT3. TrkA regulates proliferation and is important for development and maturation of the nervous system (1). Phosphorylation at Tyr490 is required for Shc association and activation of the Ras-MAP kinase cascade. Residues Tyr674/675 lie within the catalytic domain, and phosphorylation at this site reflects TrkA kinase activity (2-6). Point mutations, deletions and chromosomal rearrangements (chimeras) cause ligand-independent receptor dimerization and activation of TrkA. Many malignancies including breast, colon, prostate and thyroid carcinomas and acute myeloid leukemia have activated TrkA. Expression of TrkA in neuroblastomas is a good prognostic marker because it signals growth arrest and differentiation of cells originating from the neural crest (1).
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Pierotti, M.A. and Greco, A. (2006)
Cancer Lett
232, 90-8.
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Segal, R.A. and Greenberg, M.E. (1996)
Annu Rev Neurosci
19, 463-89.
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Stephens, R.M. et al. (1994)
Neuron
12, 691-705.
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Obermeier, A. et al. (1993)
EMBO J
12, 933-41.
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Obermeier, A. et al. (1994)
EMBO J
13, 1585-90.
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Yao, R. and Cooper, G.M. (1995)
Science
267, 2003-6.