PRAS40 抗体 (pSer183)
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北京 101111
Quick Overview for PRAS40 抗体 (pSer183) (ABIN6255046)
抗原
See all PRAS40 (AKT1S1) 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- pSer183
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特异性
- Phospho-PRAS40 (Ser183) Antibody detects endogenous levels of PRAS40.
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交叉反应
- 人, 小鼠, 大鼠
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纯化方法
- The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.
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免疫原
- A synthesized peptide derived from human PRAS40 around the phosphorylation site of Ser183.
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亚型
- IgG
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应用备注
- WB 1:500-1:2000, IHC 1:50-1:200
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/mL
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缓冲液
- Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- -20 °C
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储存方法
- Store at -20 °C.Stable for 12 months from date of receipt
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有效期
- 12 months
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- PRAS40 (AKT1S1) (AKT1 Substrate 1 (Proline-Rich) (AKT1S1))
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别名
- PRAS40
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背景
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Description: Subunit of mTORC1, which regulates cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino acids. Growth factor-stimulated mTORC1 activation involves a AKT1-mediated phosphorylation of TSC1-TSC2, which leads to the activation of the RHEB GTPase that potently activates the protein kinase activity of mTORC1. Amino acid-signaling to mTORC1 requires its relocalization to the lysosomes mediated by the Ragulator complex and the Rag GTPases. 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-389', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. Within mTORC1, AKT1S1 negatively regulates mTOR activity in a manner that is dependent on its phosphorylation state and binding to 14-3-3 proteins. Inhibits RHEB-GTP-dependent mTORC1 activation. Substrate for AKT1 phosphorylation, but can also be activated by AKT1-independent mechanisms. May also play a role in nerve growth factor-mediated neuroprotection.
Gene: AKT1S1
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分子量
- 40kDa
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基因ID
- 84335
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UniProt
- Q96B36
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途径
- Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Regulation of Cell Size, Autophagy, BCR Signaling, Warburg Effect
抗原
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