PIK3R1 抗体 (pTyr199, pTyr458)
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Quick Overview for PIK3R1 抗体 (pTyr199, pTyr458) (ABIN498695)
抗原
See all PIK3R1 (PI3K p85a) 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- pTyr199, pTyr458
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特异性
- This antibody detects endogenous levels of p85a/p55 only when phosphorylated at Tyr467/Tyr199.
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交叉反应 (详细)
- Species reactivity (tested):Human, Mouse, Rat.
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纯化方法
- Affinity chromatography
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纯度
- > 95 % by SDS-PAGE
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应用备注
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Western Blot: 1/500 - 1/1000. Immunohistochemistry: 1/50 - 1/200. Immunofluorescence: 1/50 - 1/200.
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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浓度
- 1,0 mg/mL
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缓冲液
- Phosphate buffered saline (PBS), pH 7.2., 0.05 % 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 the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- PIK3R1 (PI3K p85a) (Phosphoinositide 3 Kinase, p85 alpha (PI3K p85a))
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别名
- PIK3R1 / GRB1
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背景
- The enzyme phosphatidylinositol 3 kinase (PI3 kinase) is a lipid kinase that generates phosphatidylinositol 3, 4, 5-triphosphate in response to receptor activation in many signal transduction pathways. Class IA PI3Ks exist as a heterodimer of a catalytic 110 kDa (p110) and a regulatory p85 subunit (e.g. p85 alpha). p85 alpha is an adaptor molecule that regulates the activity of the catalytic p110 subunit by binding to phosphorylated receptor tyrosine kinases (RTKs) through its SH2 domain and mediating the interaction between p110 and the plasma membrane. p85 alpha is necessary for insulinstimulated increase in glucose uptake and glycogen synthesis in insulin-sensitive tissues.Synonyms: PI3-kinase subunit p85-alpha, PI3K regulatory subunit alpha, Phosphatidylinositol 3-kinase regulatory subunit alpha, PtdIns-3-kinase regulatory subunit alpha
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分子量
- approx. 55, 85 kDa
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基因ID
- 5295
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NCBI登录号
- NP_852556
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UniProt
- P27986
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途径
- TCR Signaling, Response to Growth Hormone Stimulus, Regulation of Muscle Cell Differentiation, Skeletal Muscle Fiber Development, Hepatitis C, Protein targeting to Nucleus, VEGF Signaling, BCR Signaling, Warburg Effect
抗原
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