货号	规格	价格	上海	北京	珠海	重庆	武汉	购买数量
S89622-5mg	≥98%	￥1200.00 S89622-5mg ￥1200.00 现货	98 >10	-	-	-	-
S89622-10mg	≥98%	￥1980.00 S89622-10mg ￥1980.00 现货	49 >10	-	-	-	-

货号

规格

价格

上海

北京

珠海

重庆

武汉

购买数量

S89622-5mg

≥98%

￥1200.00

>10

S89622-10mg

≥98%

￥1980.00

>10

产品描述：

4-O-Methyl honokiol, a natural neolignan isolated from Magnolia officinalis, acts as a PPARγ agonist and inhibits NF-κB activity, used for cancer and inflammation research

体外研究：

4-O-Methyl honokiol (20 μM) increases the expression, transcription, and DNA binding activities, and nuclear translocation of PPARγ in both in prostate PC-3 and LNCap cells. 4-O-Methyl honokiol (0-30 μM) inhibits LNCaP and PC-3 cancer cells growth, causes G0/G1 phase arrest, and induces apoptotic cell death, and such effects can be reversed by PPARγ antagonist. 4-O-Methyl honokiol inhibits NF-κB activity and cancer cell growth, but such effects as well as its activation of PPARγ can be abolished by knockdown of p21 [1]. 4-O-methyl honokiol (0.5, 1, and 2 μM) reduces LPS-induced release of NO, PGE2, ROS, TNF-α, and IL-1β in cultured astrocytes, and amyloidogenesis in cultured astrocytes and microglial BV-2 cells

体内研究：

4-O-Methyl honokiol (40 or 80 mg/kg, i.p. every day for 4 weeks) inhibits the growth of SW620 and PC3 tumors in SW620 and PC3 xenograft model. 4-O-Methyl honokiol significantly increases the expression of p21 and PPARγ in the tumor tissues [1]. 4-O-Methyl honokiol (0.5 or 1 mg/kg/day daily for 3 weeks) significantly ameliorates LPS-induced memory impairment and inhibits LPS-induced iNOS and COX-2 expression in mice. 4-O-Methyl honokiol also shows inhibitory activities against the Aβ1-42 accumulation and activates astrocytes and microglia in LPS-injected mice brain

细胞实验：

Cells (5 × 10^4 cells per well) are plated onto 24-well plates. The cell growth inhibitory effect of 4-O-Methyl honokiol is evaluated in cells treated with 4-O-Methyl honokiol (0-30 μM) for 0-72 h, using an excluded trypan blue assay

动物实验：

Six-week-old male BALB/c athymic nude mice are used in the assay. SW620 and PC3 cells are injected s.c. (1 × 10^7 cells in 0.1 mL PBS per animal) into the lower right flanks of mice. After 20 days, when the tumors have reached an average volume of 300-400 mm3 or about 50 mm3, the tumor-bearing nude mice are i.p. injected with 4-O-Methyl honokiol (40 and 80 mg/kg dissolved in 0.1% DMSO) twice per week for 3 weeks. Cisplatin (10 mg/kg) is also i.p. injected once a week as a positive control. The group treated with 0.1% DMSO is designated as the control. The tumor volumes are measured with vernier calipers and calculated by the following formula: (A × B^2)/2, where A is the larger and B is the smaller of the two dimensions

参考文献：

1. Lee NJ, et al. 4-O-methylhonokiol, a PPARγ agonist, inhibits prostate tumour growth: p21-mediated suppression of NF-κB activity. Br J Pharmacol. 2013 Mar;168(5):1133-45. 2. Lee YJ, et al. Inhibitory effect of 4-O-methylhonokiol on lipopolysaccharide-induced neuroinflammation, amyloidogenesis and memory impairment via inhibition of nuclear factor-kappaB in vitro and in vivo models. J Neuroinflammation. 2012 Feb 19;9:35.

溶解性：

溶于DMSO

保存条件：

2-8°C

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	3.567 ml	17.834 ml	35.668 ml
5 mM	0.713 ml	3.567 ml	7.134 ml
10 mM	0.357 ml	1.783 ml	3.567 ml
50 mM	0.071 ml	0.357 ml	0.713 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献

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摩尔浓度计算器

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

质量

浓度

体积

分子摩尔量

计算重置

4-O-甲基和厚朴酚

4-O-Methyl honokiol

参考文献

质检证书(COA)

如何获取质检证书(COA)?

摩尔浓度计算器

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)