摘要:ScienceLondon第三方抗体验证数据库,来自抗体用户的反馈报告,为你提供最真实,最可靠的抗体选择参考!真正避免抗体带来的实验可重复性问题!p70-S6K1-Phospho抗体验证-SL0018

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p70S6 kinase or p70S6K is a serine/threonine kinase that acts downstream of PIP3 and phosphoinositide-dependent kinase-1 in the PI3 kinase pathway. As the name suggests, its target substrate is the S6 ribosomal protein. Phosphorylation of S6 induces protein synthesis at the ribosome.

The phosphorylation of P70S6K at threonine 389 has been used as a hallmark of activation by mTOR and correlated with autophagy inhibition in various situations. However, several recent studies suggest that the activity of P70S6K plays a more positive role in the increase of autophagy.

Phosphorylation of Thr229 in the catalytic domain and Thr389 in the linker domain are most critical for kinase function. Phosphorylation of Thr389, however, most closely correlates with p70 kinase activity in vivo. Prior phosphorylation of Thr389 is required for the action of phosphoinositide 3-dependent protein kinase 1 (PDK1) on Thr229. Phosphorylation of this site is stimulated by growth factors such as insulin, EGF and FGF, as well as by serum and some G-proteincoupled receptor ligands, and is blocked by wortmannin, LY294002 (PI-3K inhibitor) and rapamycin (FRAP/mTOR inhibitor) .

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一抗名称: p70 S6 Kinase (Phospho-Thr 389/412)?

Polyclonal Antibody (STJ30854)

供应商: St John's Laboratory Ltd

稀释比例: 1:200

验证方式: Immunofluorescence

验证样本: HEK293 cells

产品信息:

p70 S6 Kinase (Phospho-Thr 389/412) Antibody

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