Tetramethylcurcumin (FLLL31, FLLL-31)，又称四甲基姜黄素，是姜黄素类似物，具有抗炎和抗癌活性。Tetramethylcurcumin抑制STAT3的磷酸化和DNA结合活性，在STAT3信号传导过程中发货重要作用。

参考文献

1.Lin L, et al. Novel STAT3 phosphorylation inhibitors exhibit potent growth-suppressive activity in pancreatic and breast cancer cells. Cancer Res. 2010 Mar 15;70(6):2445-54.

2.Yuan S, et al. FLLL31, a derivative of curcumin, attenuates airway inflammation in a multi-allergen challenged mouse model. Int Immunopharmacol. 2014 Jul;21(1):128-36.

冰袋运输。粉末直接保存于-20℃，有效期2年。建议分装后-20℃干燥保存，避免反复冻融。