3-[(3-O,4-O-ジアセチル-6-デオキシ-α-L-マンノピラノシル)オキシ]4',5,7-トリヒドロキシフラボン 化学特性,用途語,生産方法
説明
The p90 ribosomal S6 kinases (RSK) 1-
4 are downstream members of the extracellular signal-
regulated kinase (ERK)/MAPK cascade. SL 0101-
1 is a kaempferol glycoside, isolated from the tropical plant
F. refracta, that selectively inhibits RSK2 with an IC
50 value of 89 nM (K
i = 1 μM) without interfering with upstream activators of RSK, including ERK, MEK, EGFR, and PKC. At 100 μM, SL 0101-
1 inhibits the proliferation of MCF-
7 breast cancer cells, arresting cells in the G
1 phase of the cell cycle. SL 0101-
1 has been used to characterize the intracellular signaling events associated with angiotensin II-
induced tyrosine kinase activation with a concentration of 30 μM attenuating angiotensin II-
induced cell proliferation.
化学的特性
Tan Solid
生物活性
Selective inhibitor of p90 ribosomal S6 kinase (RSK) (IC 50 = 89 nM for RSK2). Does not inhibit upstream kinases such as MEK, Raf and PKC.? Inhibits the growth of MCF-7 human breast cancer cells with no effect on the normal breast cell line.
3-[(3-O,4-O-ジアセチル-6-デオキシ-α-L-マンノピラノシル)オキシ]4',5,7-トリヒドロキシフラボン 上流と下流の製品情報
原材料
準備製品