耗材描述
Prostratin
产品活性:Prostratin 是一种天然的二萜类物质,为 PKC 的激活剂,Ki 值为 12.5 nM,同时可抑制 HIV-1 的活性。
产品来源: https://www.medchemexpress.cn/prostratin.html
研究领域:Epigenetics | TGF-beta/Smad | Anti-infection
作用靶点:PKC | HIV
来源:植物 | 瑞香科 | 河朔荛花
结构分类:萜类 | 二萜 | 结构分类
In Vitro: Prostratin inhibits [3H]PDBu binding to the CEM cells with a Ki of 210 nM.
Prostratin (125-1000 nM) dose-dependently inhibits the growth of acute myeloid leukemia (AML) cell lines (HL-60, NB4, and U937 cells). Prostratin (125-100 nM) induces G1 arrest of AML cells and affects the cell-cycle-related molecules (pRb phosphorylation, CDKs, and p21) in HL-60 cells. Prostratin also causes differentiation in AML cell lines via activation of PKC. Furthermore, PKC-dependent activation of the MEK/ERK/MAP signaling pathway requires differentiation induced by Prostratin.
Prostratin induces HIV-1 transcription activation requiring active form of PKD3. Prostratin also activates PKD3 via PKCε of novel PKC subfamily.
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