计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
干燥,-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
PF-543 Citrate (Sphingosine Kinase 1 Inhibitor II Citrate) is a potent, selective, reversible and sphingosine-competitive SPHK1 inhibitor with an IC 50 of 2 nM and a K i of 3.6 nM. PF-543 Citrate is >100-fold selectivity for SPHK1 over SPHK2 . PF-543 Citrate is an effective potent inhibitor of sphingosine 1-phosphate (S1P) formation in whole blood with an IC 50 of 26.7 nM. PF-543 Citrate induces apoptosis , necrosis, and autophagy
In Vitro
PF-543 (10-1000 nM; 24?hours; PASM cells) treatment abolishes SK1 expression at nM concentrations. ?\nPF-543 (0.1-10 μM; 24 hours; PASM cells) treatment induces caspase-3/7 activity. ?\nPF-543 inhibits C 17 -S1P formation in 1483 cells with an IC 50 of 1.0 nM. ?\nSphK1 inhibition by PF-543 causes a dose-dependent depletion of the intracellular level of S1P with EC 50 concentration of 8.4 nM and a concomitant elevation of the intracellular level of sphingosine in 1483 cells. The level of endogenous S1P in 1483 cells after a 1 h treatment with 200 nM PF-543 is decreased 10-fold, producing a proportional increase in the level of sphingosine. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Western Blot AnalysisCell Line: Human pulmonary arterial smooth muscle (PASM) cells Concentration: 10 nM, 100 nM, 1000 nM Incubation Time: 24 hours Result: Abolished SK1 expression at nM concentrations. Apoptosis AnalysisCell Line: Human pulmonary arterial smooth muscle (PASM) cells Concentration: 0.1 μM, 1 μM, 10 μM Incubation Time: 24 hours Result: Induced caspase-3/7 activity in cultured human pulmonary smooth muscle cells.
In Vivo
PF-543 (1 mg/kg; intraperitoneal injection; every second day; for 21 days; female C57BL/6 J mice) treatment has no effect on vascular remodelling but reduces right ventricular hypertrophy. The protection involves a reduction in the expression of p53 and an increase in the expression of anti-oxidant nuclear factor Nrf-2. ?\nMice are initially dosed (ip) with 10 mg/kg or 30 mg/kg of PF-543 for 24 h and the T 1/2 is 1.2 h in blood samples. Administration of 10 mg/kg PF-543 for 24 h to mice induces a decrease in SK1 expression in pulmonary vessels. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Female C57BL/6 J mice (7-12 week-old) with hypoxic-induced pulmonary arterial hypertensionDosage: 1 mg/kg Administration: Intraperitoneal injection; every second day; for 21 days Result: Reduced right ventricular hypertrophy. The protection involves a reduction in the expression of p53 (that promotes cardiomyocyte death) and an increase in the expression of anti-oxidant nuclear factor Nrf-2.
IC50& Target:SphK1
规格
别名
PF-543 柠檬酸盐
规格或纯度
10mM in DMSO
英文名称
PF-543 Citrate
生化机理
PF-543 Citrate（鞘氨醇激酶 1 抑制剂 II Citrate）是一种强效、选择性、可逆和鞘氨醇竞争性 SPHK1 抑制剂，其 IC 50 为 2 nM，K i 为 3.6 nM。PF-543 Citrate 对 SPHK1 的选择性大于 SPHK2 的 100 倍。PF-543 枸橼酸盐
储存条件
干燥,-80℃储存
运输条件
特低温运输
名称和识别符
分子类型
小分子
Isomeric SMILES
CC1=CC(=CC(=C1)OCC2=CC=C(C=C2)CN3CCC[C@@H]3CO)CS(=O)(=O)C4=CC=CC=C4.C(C(=O)O)C(CC(=O)O)(C(=O)O)O
关联CAS
PubChem CID
分子量
657.73
技术文档
高级数据
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
Copyright © 2023至今 上海阿拉丁生化科技股份有限公司 保留所有权利。
危险品化学品经营许可证（带存储）