计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 6 篇同行评审文献引用。
Fingolimod (FTY720) HCl是一种1-磷酸-神经鞘氨醇S1P受体拮抗剂,IC50为0.33 nM。A cell-permeable aminopropanediol immunosuppressive agent that displays lymphocyte sequestration properties.
Information
Fingolimod (FTY720) HCl Fingolimod (FTY720) HCl is a S1P antagonist with IC50 of 0.033 nM in K562, and NK cells.
In vitro
The inhibitory effect of S1P is revered by various concentrations of FTY720, with IC50 effect of 173 nM. In addition, FTY720 (10 nM) alone exerts no effect on the expression of co-stimulatory molecules. FTY720 reverses the increased expression of HLA-I induced by S1P for both the percentages of cells and the MFI, upon comparing the effect of S1P to the effect of combining S1P with FTY720. Medium and high-dose FTY720-P also enhances the levels of TGF-β1. TGF-β1 and Foxp3 mRNA expression are upregulated in the high-dose FTY720-P group. The proliferation of effector T cells is suppressed significantly in the medium and high-dose FTY720-P group at a Treg/Teff cell ratio of 1:1. At a ratio of 1:1, the proliferation of effector T cells is also suppressed in the high-dose FTY720 group.
In vivo
FTY720 is effective in Ph+ but not Ph- ALL xenografts using an early disease model. FTY720 produces a significant reduction in disease burden in the Ph+ ALL xenografts using an early disease model. Ph+ human ALL xenografts responds to FTY720 with an 80 % reduction in overall disease if treatment has been initiated early on. In contrast, treatment of mice with FTY720 does not result in reduced leukemia compared to controls using four separate human Ph- ALL xenografts.
Cell Data
cell lines:Abl-MLV, Rat 2, KU812, K562, and MEG-01 cells
Concentrations:10 nM
Incubation Time:4 hours
Powder Purity:≥99%
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | F407915 |