Resveratrol

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

白藜芦醇是一种由多种植物天然产生的植物抗毒素，具有抗 Y、抗炎、降血糖和其他有益心血管的作用。

Resveratrol is a phytoalexin produced naturally by several plants with anti-Y, anti-inflammatory, blood-sugar-lowering and other beneficial cardiovascular effects.(In Vitro):Resveratrol (trans-Resveratrol; SRT501) is one of the numerous polyphenolic compounds found in several vegetal sources In the vast majority of cases, Resveratrol displays inhibitory/activatory effects in the micromolar range, which is potentially attainable pharmacologically, although targets with affinities in the nanomolar range have also been reported.MCF-7 cells are plated in DME-F12 medium supplemented with 5% FBS in the presence of increasing concentrations of Resveratrol. Control cells are treated with the same volume of vehicle only (0.1% ethanol). Resveratrol inhibits the growth of MCF-7 cells in a dose-dependent fashion. Addition of 10 μM Resveratrol results in an 82% inhibition of MCF-7 cell growth after 6 days while at 1 μM, only a 10% inhibition is observed. The cells treated with 10 μM Resveratrol have a doubling time of 60 hr whereas control cells doubled every 30 hr. Trypan blue exclusion assay shows that at concentrations of 10 μM or lower, Resveratrol does not affect cell viability (90% viable cells) whereas at 100 μM, only 50% of the cells are viable after 6 days of Resveratrol treatment. Moreover, MCF-7 cells do not undergo apoptosis after incubation with Resveratrol at concentration of 10 μM as determined by ApoAlert Annexin V Apoptosis kit.Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. (In Vivo):The average tumor volume is reduced by treatment with Resveratrol (trans-Resveratrol; SRT501) at a dose of 50 mg/kg body weight (195.5±124.8 mm3; P<0.05) or 100 mg/kg body weight (81.7±70.5 mm3; P<0.001) compare with the vehicle-treated animals (315±94 mm3). There is a good correlation between the tumor volume and the tumor mass.

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(E)-Resveratrol

Chromatin/Epigenetic

COX

COX-1| COX-2| DNA polymerase α| IKKβ| LOX| Quinone reductase 2| SIRT1| SIRT2

Other Indications

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501-36-0

228.24

C14H12O3

>98% (HPLC)

DMSO: 45 mg/mL warmed (197.16 mM)

OC1=CC(/C=C/C2=CC=C(O)C=C2)=CC(O)=C1

(E)-5-(4-hydroxystyryl)benzene-1,3-diol

(-20℃)

With Ice Pack

≥ 2 years