S1PR1 抗体 (AA 86-382)
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北京 101111
Quick Overview for S1PR1 抗体 (AA 86-382) (ABIN5027176)
抗原
See all S1PR1 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 86-382
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纯化方法
- Protein A Chromatography
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免疫原
- A partial length recombinant Edg-1 protein (amino acids 86-382) was used as the immunogen for this antibody.
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亚型
- IgG
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应用备注
- WB: 2-4 μg/mL
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限制
- 仅限研究用
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浓度
- 0.5 mg/mL
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缓冲液
- PBS containing 0.05 % BSA, PH 7.4
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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
- 4 °C/-20 °C
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储存方法
- Store the antibody at 4°C, stable for 6 months. For long-term storage, store at -20°C. Avoid repeated freeze and thaw cycles.
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- S1PR1 (Sphingosine-1-Phosphate Receptor 1 (S1PR1))
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别名
- SIP1 receptor/Edg-1
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背景
- S1PR1 (Sphingosine-1-phosphate receptor 1) is a G-protein coupled receptor, which binds the bioactive S1P (sphingolipid, sphingosine-1-phosphate) as a high affinity ligand. S1P is present at high levels in blood and lymph, and plays a critical role in the homeostasis of the vascular and immune systems. S1PR1 was originally identified as an abundant transcript in endothelial cells and plays a key role in regulating endothelial cell cytoskeletal structure, migration, capillary-like network formation and vascular maturation. In the immune system, S1PR1 signaling is important in the regulation of lymphocyte migration and trafficking. Inhibition of S1PR1 results in lymphocyte sequestration within lymphoid organs. S1PR1 may also regulate tumor cell functions in some types of B cell lymphoma. Inhibition of S1PR1 expression down regulates signal transducer and activator of transcription 3 activity, leading to inhibition of lymphoma tumor cell growth. S1PR1 signaling in T cells drives Treg accumulation in tumors, limits CD8+ T cell recruitment and activation, and promotes tumor growth.
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分子量
- 42 kDa
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基因ID
- 1901
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UniProt
- P21453
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途径
- Signaling Events mediated by VEGFR1 and VEGFR2
抗原
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