IC-87114

IC-87114CAS号: 371242-69-2分子式: C22H19N7O分子量: 397.43描述纯度储存/保存方法别名可溶性/溶解性靶点In vitro(体外研究)In vivo(体内研究)参考文献

产品描述
描述

IC-87114是一种选择性的PI3Kδ抑制剂,无细胞试验中IC50为0.5 μM,作用于PI3Kδ比作用于PI3Kγ和PI3Kα/β选择性分别高58和100倍。

纯度
98% min
储存/保存方法
Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
基本信息
别名
IC87114; IC 87114
可溶性/溶解性
DMSO Solubility: 0.66 mg/mL (1.66 mM)
生物活性
靶点
PI3Kδ ,PI3Kγ
In vitro(体外研究)
IC-87114 selectively inhibits PI3Kδ and not sensitive to PI3Kα, β, and γ. In human neutrophils, IC87114 (5 µM) potently inhibits N-formyl-methionyl-leucyl-phenylalanine (fMLP)-stimulated phosphatidylinositol triphosphate (PIP3) biosynthesis and chemotaxis. IC87114 (5 µM) also inhibits polarized morphology and spreading of neutrophils. In human acute myeloid leukemia (AML) blast cells, such as bone marrow mononuclear cells (BMMCs), IC87114 (10 µM) inhibits both constitutive and Flt-3-stimulated Akt phosphorylation and cell proliferation. It is also found that IC87114 (5 µM–30 µM) inhibits SCF- or IL-3-stimulated BMMC responses, which are not observed in PI3Kδ mutant (p110δD910A) cells. In anti-CD3-stimulated mice CD62L+ (naive) and CD62L− (effector/memory) CD4+ T cells, IC87114 inhibits proliferation and interferon-gamma (IFN-γ) production. The IC50 values of IC87114 are: (1) 1.2 µM and 40 nM, for CD62L+ and CD62L− cell proliferation, respectively; (2) 120 nM and 1 nM, for IFN-γ production of CD62L+ and CD62L− cells, respectively. Similar effects by IC87114 are also observed in human T cells. A recent study reveals that in chromaffin cells, IC87114 enhances the transient increase of PtdIns(4,5)P2, which results in a potentiation of exocytosis.
In vivo(体内研究)
In mice, IC87114 (15 mg/kg–60 mg/kg) inhibits the allergic response in the back skin and ear. In mice induced with anti-CD3 or ConA, IC87114 (30 mg/kg) reduces hypersensitivity responses and decreases plasma levels of cytokines, such as IL-2, IL-4, IL-17, IFN-γ, and tumor necrosis factor-α (TNF-α).
参考文献
参考文献

[1] Sadhu C, et al. J Immunol, 2003, 170(5), 2647-2654.

[2] Sujobert P, et al. Blood, 2005, 106(3), 1063-1066.

[3] Ali K, et al. Nature, 2004, 431(7011), 1007-1011.

[4] Soond DR, et al. Blood, 2010, 115(11), 2203-2213.

[5] Wen PJ, et al. Nat Commun, 2011, doi:10.1038/ncomms1500.

分子结构图

IC-87114