PIK3R1 抗体 (AA 447-461)
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Quick Overview for PIK3R1 抗体 (AA 447-461) (ABIN3029749)
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
- AA 447-461
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纯化方法
- Antigen affinity
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免疫原
- Amino acids 447-461 (KVYHQQYQDKSREYD-beta specific) was used as the immunogen for this PI3K antibody (100% human, mouse and rat homology).
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亚型
- IgG
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应用备注
- The stated application concentrations are suggested starting points. Titration of the PI3K antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Western blot: 0.5-1 μg/mL,IHC (Paraffin): 0.5-1 μg/mL
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限制
- 仅限研究用
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缓冲液
- 0.5 mg/mL if reconstituted with 0.2 mL sterile DI water
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储存条件
- -20 °C
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储存方法
- After reconstitution, the PI3K antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
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- PIK3R1 (PI3K p85a) (Phosphoinositide 3 Kinase, p85 alpha (PI3K p85a))
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别名
- PI3K
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背景
- Phosphatidylinositol 3-kinase regulatory subunit 2, also called p85-Beta, PIK3R2 and PIK3, is an enzyme that in humans is encoded by the PIK3R2 gene. The NS1 protein from various influenza strains bind p85-beta, but not p85-alpha. Binding of p85-beta and activation of PI3K required tyr89 of NS1, and mutant viruses expressing NS1 with a tyr89-to-phe substitution grew more slowly in cell culture than wildtype viruses. Using mouse embryonic fibroblasts, Park et al. showed that, in addition to regulating PI3K function, p85-alpha/beta regulated the function of Xbp1s, a transcription factor that orchestrates the unfolded protein response (UPR) following endoplasmic reticulum (ER) stress. Overexpression of the protein in livers of ob/ob mice increased glucose tolerance and reduced blood glucose concentrations.
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UniProt
- O00459
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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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