天然产物 糖类和糖苷 Saccharides and Glycosides
Sphingosine-1-phosphate;(Synonyms: S1P) 纯度: ge;98.0%
Sphingosine-1-phosphate (S1P) 是 S1P1-5 受体 (S1P1-5 receptors) 的激动剂和 GPR3、GPR6、GPR12 的配体。Sphingosine-1-phosphate 是细胞内的第二信使,动员 Ca2+ 作为 G 蛋白偶联受体的细胞外配体。Sphingosine-1-phosphate 是由鞘磷脂 (HY-113498) 或其他膜磷脂生成的重要脂质介质。
Sphingosine-1-phosphate Chemical Structure
CAS No. : 26993-30-6
规格 | 价格 | 是否有货 | |
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5 mg | ¥6500 | 询问价格 货期 | |
10 mg | ¥11000 | 询问价格 货期 |
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Sphingosine-1-phosphate 相关产品
bull;相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
- GPCR/G Protein Compound Library
- Immunology/Inflammation Compound Library
- Metabolism/Protease Compound Library
- Natural Product Library
- Human Endogenous Metabolite Compound Library
- Lipid Compound Library
- Endocrinology Compound Library
- Food-Sourced Compound Library
生物活性 |
Sphingosine-1-phosphate (S1P) is an agonist of S1P1-5 receptors and a ligand of GPR3, GPR6 and GPR12. Sphingosine-1-phosphate is an intracellular second messenger and mobilizes Ca2+ as an extracellular ligand for G protein-coupled receptors[1]. Sphingosine-1-phosphate is an important lipid mediator generated from Sphingomyelin (HY-113498) or other membrane phospholipids[2]. |
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IC50 Target |
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体外研究 (In Vitro) |
S1P (1 μM) induces a significant Ca2+ releases in HEK293 cells under serum starvation conditions (1% FCS)[1].In a functional Ca2+ assay, Suramin (HY-B0879) alone does not exert any effect on intracellular Ca2+ release via gpr3, gpr6 or gpr12. In contrast, S1P (1 μM) induces Ca2+ release of gpr3, gpr6 and gpr12 in the presence of Suramin (HY-B0879) various concentrations in transfected HEK293 cells[2]. In a functional Ca2+ assay,S1P (3-3000 nM) in the presence Suramin (300 μM), exhibits nanomolar EC50 values for gpr3 (EC50=29 nM), gpr6 (EC50=15 nM) and gpr12 (EC50=24 nM), rat gpr3 (EC50=68 nM),respectively in HEK293 cells[2]. S1P increases intracellular calcium levels in TAg-Jurkat cells expressing S1P1 and Gqi5, which allows for phospholipase C stimulation by Gi proteins, when used at a concentration of 200 nM, as well as in TAg-Jurkat cells expressing S1P2 and S1P3 receptors (EC50s = 8 and 11 nM, respectively)[3]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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分子量 |
379.47 |
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Formula |
C18H38NO5P |
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CAS 号 |
26993-30-6 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
-20deg;C, sealed storage, away from moisture *In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture) |
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溶解性数据 |
In Vitro:;
DMSO : 100 mg/mL (263.53 mM; ultrasonic and warming and heat to 60°C) Ethanol : 20 mg/mL (52.71 mM; ultrasonic and adjust pH to 3 with HCl) H2O : 4 mg/mL (10.54 mM; ultrasonic and warming and adjust pH to >7.5 with 0.1 M Na) 配制储备液
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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