IRS1 抗体 (Center)
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北京 101111
Quick Overview for IRS1 抗体 (Center) (ABIN500072)
抗原
See all IRS1 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- Center
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特异性
- This antibody detects IRS-1.
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交叉反应 (详细)
- Species reactivity (tested):Human, mouse
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纯化方法
- Peptide affinity chromatography
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免疫原
- IRS-1 antibody was raised against a 16 amino acid peptide from near the center of human IRS-1.
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亚型
- IgG
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应用备注
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ELISA. Western blot: 1 - 2 μg/mL. Immunocytochemistry.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
限制
- 仅限研究用
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缓冲液
- PBS containing 0.02 % sodium azide
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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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注意事项
- Avoid repeated freezing and thawing.
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储存条件
- 4 °C/-20 °C
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储存方法
- Store at 2 - 8 °C for up to one month or (in aliquots) at -20 °C for longer.
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- IRS1 (Insulin Receptor Substrate 1 (IRS1))
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别名
- IRS1
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背景
- Following tyrosine phosphorylation, the insulin receptor substrate 1 and 2 (IRS-1 and IRS-2) can form a protein scaffolding for the assembly of a host of Src homology 2 (SH2) domain-containing proteins (1). IRS-1 tyrosine phosphorylation can occur through the activity of several cytokine and growth factor receptors such as interleukin (IL)-4, IL-9, interferon-?, in addition to the insulin and insulin-like growth factor 1 receptors (2). The scaffolding provided by IRS-1 and IRS-2 is necessary for insulin signal transduction across the cell membrane. IRS-1 tyrosine phosphorylation, and thus formation of the IRS scaffolding is inhibited by tumor necrosis factor (TNF), and this inhibition can itself be blocked by rapamycin, an inhibitor of the mammalian target of rapamycin (TOR) (3,4). TNF activity could also be blocked by inhibition of the Akt kinase and the PTEN tumor suppressor, suggesting that TNF impairs insulin signaling through IRS-1 by activation of the TOR signaling pathway (3).Synonyms: IRS-1, Insulin receptor substrate 1
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基因ID
- 3667
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UniProt
- P35568
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途径
- Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Positive Regulation of Peptide Hormone Secretion, Hormone Transport, Negative Regulation of Hormone Secretion, Response to Growth Hormone Stimulus, Carbohydrate Homeostasis, Regulation of Carbohydrate Metabolic Process
抗原
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