中文名称
(R)-Lisofylline
中文别名
1-(5-羟基己基)-3,7-二甲基嘌呤-2,6-二酮
英文名称
(R)-Lisofylline
英文别名
1H-Purine-2,6-dione,3,7-dihydro-1-[(5R)-5-hydroxyhexyl]-3,7-dimethyl-;(R)-Lisofylline;1-(5-hydroxyhexyl)-3,7-dimethyl-purine-2,6-dione;CT-1501R;Lisophylline;ProTec
Cas No.
100324-81-0
分子式
C13H20N4O3
分子量
280.32
包装储存
-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

生物活性    
(R)-Lisofylline ((R)-Lisophylline) is a (R)-enantiomer of the metabolite of Pentoxifylline with anti-inflammatory properties. (R)-Lisofylline is a lysophosphatidic acid acyltransferase inhibitor with an IC50 of 0.6 μM and interrupts IL-12 signaling-mediated STAT4 activation. (R)-Lisofylline has the potential for type 1 diabetes, autoimmune disorders research.
性状    
Solid
IC50 & Target[1][2]    
IC50: 0.6 μM (Lysophosphatidic acid acyltransferase)
STAT4
体外研究(In Vitro)    
(R)-Lisofylline blocks IL-12-driven Th1 differentiation and T cell proliferation 体外研究, yet has no effect on IL-12 secretion from APCs ex vivo or 体外研究.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)    
(R)-Lisofylline reduces the impairment of insulin secretion induced by IL-1β in cultured rat islet cells, suppresses IFN-γ production, the onset of diabetes, and macrophage infiltration into islets from NOD mice, as well as Lisofylline improves insulin response and lowers glucose levels in Streptozotocin-treated rats after the oral glucose tolerance test.
(R)-Lisofylline prevents β cell dysfunction in NOD mice by inhibition of STAT4 phosphorylation which interrupts IL-12 signaling. (R)-Lisofylline ameliorates experimental allergic encephalomyelitis in mice.
(R)-Lisofylline also improves survival in mice injected with a lethal dose of LPS and ameliorates sepsis-induced lung injury in minipigs. In rats given IL-1 intratracheally (R)-Lisofylline pretreatment reduces lung leak but does not decrease neutrophil accumulation in lungs.
(R)-Lisofylline also suppresses release of TNF-α in vivo in mice and ex vivo in human blood stimulated with endotoxin derived from Salmonella or Escherichia coli.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件    
Room temperature or refrigerated transportation.
储存方式    
-20°C, stored under nitrogen
*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

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