Fingolimod Hydrochloride
Cat.No:IF0440 Solarbio
CAS:162359-56-0
Storage:Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to off-white Solid
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Fingolimod HydrochlorideCAS:162359-56-0
Storage:Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to off-white Solid
Qty:
Size:
CAS | 162359-56-0 |
Name | Fingolimod Hydrochloride |
Molecular Formula | C19H34ClNO2 |
Molecular Weight | 343.93 |
Solubility | Soluble in Water/DMSO |
Purity | ≥98% |
Appearance | White to off-white Solid |
Storage | Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year |
EC | EINECS 680-631-1 |
MDL | MFCD00939512 |
SMILES | OCC(N)(CO)CCC1=CC=C(C=C1)CCCCCCCC.[H]Cl |
InChIKey | SWZTYAVBMYWFGS-UHFFFAOYSA-N |
InChI | InChI=1S/C19H33NO2.ClH/c1-2-3-4-5-6-7-8-17-9-11-18(12-10-17)13-14-19(20,15-21)16-22;/h9-12,21-22H,2-8,13-16,20H2,1H3;1H |
PubChem CID | 107969 |
Target Point | PAK1;S1P receptor |
Passage | Cell Cycle; Cytoskeleton;GPCR & G Protein |
Background | Fingolimod hydrochloride is an S1P antagonist. |
Biological Activity | Fingolimod hydrochloride是鞘氨醇1-磷酸 (S1P) 拮抗剂, 在K562和NK细胞中的IC50 为0.033 nM[1]。 |
IC50 | IC50: 0.033nM (S1P, in K562 andnK cells) [1] |
In Vitro | 在与NK细胞孵育之前,用各种浓度的S1P预处理单核细胞衍生的未成熟树突细胞(iDC)不同的时间段。将自体或同种异体iDC与0.2-20μM的S1P孵育4小时显着保护这些细胞免受NK细胞裂解。对于自体iDC,S1P的IC 50值计算为160nM,对于同种异体iDC计算为34nM。接下来,S1P的抑制作用受各种浓度的盐酸芬戈莫德(FTY720)或SEW2871的影响,IC50效应分别为173或15 nM [1]。免疫调节剂芬戈莫德盐酸盐(FTY720)是S1P的结构类似物,并且在其磷酸化同种型中作为S1P1和S1P3-5的非选择性激动剂和S1P1上的选择性功能性拮抗剂起作用。 FTY720通过抑制S1P裂解酶活性来增强血清S1P水平[2]。计算同侧CA3中Iba1 +细胞的数量,并且相应的图显示红藻氨酸(KA)+ FTY720组的CA3中Iba1 +细胞的数量显着低于KA组的CA3 [3]。 |
In Vivo | 给予免疫调节剂盐酸芬戈莫德(0.1mg / kg静脉注射)增加血清S1P,改善受损的收缩收缩性并激活心脏中的PI3K途径。施用盐酸芬戈莫德(FTY720)导致假手术动物和用LPS / PepG攻击的动物血清S1P水平显着升高(P <0.0001)[2]。 FTY720减弱小胶质细胞增生,通过减少LPS介导的p38 MAPK信号通路激活来调节小胶质细胞炎症表型。因此,FTY720具有直接的神经保护和抗炎特性,可以促进整体神经保护。特别是,FTY720将小胶质细胞表型从有害的转变为保护性的表达的潜力代表了减轻急性和慢性CNS损伤的治疗机制[3]。 |
Cell Experiment | 将未成熟的树突细胞(DC)保持完整或与2μMS1P,10nM盐酸芬戈莫德,10nM SEW2871或S1P与这些药物的组合孵育4小时。作为对照,使用1μg/ mL LPS。洗涤细胞并在96孔板(v-bottom,每孔2×10 5个细胞)中孵育,再次洗涤并重悬于含有0.1%叠氮化钠的PBS缓冲液中。它们用1μg/ mL FITC-缀合的小鼠抗人CD80,1μg/ mL FITC-缀合的小鼠抗人CD83,1μg/ mL FITC-缀合的小鼠抗人CD86,1μg/ mL FITC-缀合物标记。小鼠抗人HLA-I类,1μg/ mL FITC-缀合的小鼠抗人HLA-DR,1μg/ mL FITC-缀合的小鼠抗人HLA-E,或1μg/ mL FITC-缀合的小鼠IgG,如一个控件。将细胞洗涤两次,并在流式细胞仪中检查。根据同种型对照FITC缀合的小鼠IgG [1]设定标志物。 |
Animal Experiment | 小鼠[2]该研究对体重为25-30g的2月龄雄性C57BL / 6J小鼠或鞘氨醇激酶-2缺陷(SPHK-2 - / -)小鼠进行,接受标准饮食和随意饮水。 C57BL / 6J野生型或SPHK-2 - / - 小鼠接受腹膜内注射LPS(9mg / kg)/ PepG(1mg / kg)或其载体(0.9%盐水)。假小鼠不经受LPS / PepG,但以相同方式处理。在LPS / PepG攻击后1小时,用盐酸芬戈莫德(0.1mg / kg iv)或其载体(10%DMSO)处理小鼠。为了阐明不同S1P受体在观察到盐酸芬戈莫德作用中的作用,小鼠接受(LPS / PepG后45分钟和盐酸芬戈莫德前15分钟)选择性PI3K抑制剂LY294002(0.3 mg / kg iv)或选择性S1P2受体拮抗剂JTE 013(1mg / kg iv)或(LPS / PepG后1小时)选择性S1P1受体激动剂SEW2871(1mg / kg iv)或载体(10%DMSO)。大鼠[3]使用Sprague-Dawley大鼠(200至250g)。芬太尼莫德盐酸盐与红藻氨酸(KA)一起施用icv(1μg/2μL),并且在之前和之前24小时腹膜内(ip; 1mg / kg)施用,直至3天后处死。评估大鼠的神经学评分,CA3海马区域的神经元丢失和损伤部位小胶质细胞的激活。 |
Data Literature Source | [1]. Rolin J, et al. FTY720 and SEW2871 reverse the inhibitory effect of S1P on natural killer cell mediated lysis of K562 tumor cells and dendritic cells but not on cytokine release. Cancer Immunol Immunother. 2010, 59 (4) , 575-586. [2]. Coldewey SM, et al. Elevation of serum sphingosine-1-phosphate attenuates impaired cardiac function in experimental sepsis. Sci Rep. 2016 Jun 9; 6:27594. [3]. Cipriani R, et al. FTY720 attenuates excitotoxicity and neuroinflammation. J Neuroinflammation. 2015 May 8; 12:86 |
Unit | Piece |
Specification | 50mg 100mg 250mg |
Fingolimod hydrochloride是S1P拮抗剂。
Remark:These protocols are for reference only. Solarbio does not independently validate these methods.
Note:
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