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位置: 首页 > 磷酸化抗体 > mTOR(Phospho-Ser2448) Antibody

mTOR(Phospho-Ser2448) Antibody#11221

mTOR(Phospho-Ser2448) Antibody
mTOR(Phospho-Ser2448) Antibody
mTOR(Phospho-Ser2448) Antibody
mTOR(Phospho-Ser2448) Antibody
mTOR(Phospho-Ser2448) Antibody
是否有货: 有货
产品总价:
产品详情

产品名称mTOR(Phospho-Ser2448) Antibody

来源种属Rabbit

克隆性Polyclonal

纯化Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.

应用WB IHC IF

种属反应性Hu Ms Rt

特异性The antibody detects endogenous level of mTOR only when phosphorylated at serine 2448.

免疫原类型Peptide-KLH

免疫原描述Peptide sequence around phosphorylation site of serine 2448 (T-D-S(p)-Y-S) derived from Human mTOR.

基因/蛋白名称mTOR

修饰Phospho

别名FRAP; FRAP1; FRAP2; RAFT1;

数据库入口号Swiss-Prot: P42345
NCBI Protein: NP_004949.1

浓度1.0mg/ml

配方Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

保存Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.

应用详情

Predicted MW: 289kd
Western blotting: 1:500~1:1000
Immunohistochemistry: 1:50~1:100
Immunofluorescence: 1:100~1:200

Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using mTOR(Phospho-Ser2448) Antibody #11221(left) or the same antibody preincubated with blocking peptide(right).
Immunofluorescence staining of methanol-fixed MCF cells using mTOR(Phospho-Ser2448) Antibody #11221.
Western blot analysis of extracts from 293 cells untreatedor treated with PMA using mTOR(Phospho-Ser2448) Antibody #11221.
Immunohistochemical analysis ofparaffin-embedded human breast carcinomatissue using mTOR (Phospho-Ser2448) Antibody #11221
Western blot analysis of extracts from Hela cells, treatedwith IFNa or calf intestinal phosphatase (CIP), using mTOR(Phospho-Ser2448) Antibody #11221.
背景

Kinase subunit of both mTORC1 and mTORC2, which regulate cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino-acids. Amino-acid-signaling to mTORC1 is mediated by Rag GTPases, which cause amino-acid-induced relocalization of mTOR within the endomembrane system. Growth factor-stimulated mTORC1 activation involves AKT1-mediated phosphorylation of TSC1-TSC2, which leads to the activation of the RHEB GTPase that potently activates the protein kinase activity of mTORC1. Activated mTORC1 up-regulates protein synthesis by phosphorylating key regulators of mRNA translation and ribosome synthesis. mTORC1 phosphorylates EIF4EBP1 and releases it from inhibiting the elongation initiation factor 4E (eiF4E). mTORC1 phosphorylates and activates S6K1 at 'Thr-421', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. mTORC2 is also activated by growth factors, but seems to be nutrient-insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. mTORC2 plays a critical role in AKT1 'Ser-473' phosphorylation, which may facilitate the phosphorylation of the activation loop of AKT1 on 'Thr-308' by PDK1 which is a prerequisite for full activation. mTORC2 regulates the phosphorylation of SGK1 at 'Ser-422'. mTORC2 also modulates the phosphorylation of PRKCA on 'Ser-657'.

Albanell J,et al.(2007)Clin Transl Oncol.9(8):484-93.
Huang JJ,et al.

如果您使用该产品11221发表了文章,请通知我们,让我们可以引用您的文献。

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et al,Amlexanox Enhances Temozolomide-Induced Antitumor Effects in Human Glioblastoma Cells by Inhibiting IKBKE and the Akt-mTOR Signaling Pathway. In ACS Omega on 2021 Feb 5 by Jinbiao Xiong, Gaochao Guo, et al..PMID:33644550, , (2020),
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5

注释

应用

  • WB免疫印迹
  • IHC免疫组化
  • IF免疫荧光
  • ICC免疫细胞化学
  • FC流式细胞
  • IP免疫沉淀
  • E酶联免疫吸附法
  • DB免疫斑点法
  • ChIP染色质免疫沉淀
  • GICA胶体金免疫层析法
  • NC阴性对照

种属反应性

  • Hu
  • Ms小鼠
  • Rt大鼠
  • Dm果蝇
  • C线虫
  • Mk
  • Rb
  • B
  • D
  • P
  • Hm仓鼠
  • ChHm中国仓鼠
  • Chk

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