Norcantharidin (Endothall anhydride, (±)-Norcantharidin)，又称去甲斑蝥素，一种具有抗血管生成活性的化合物，可能用于抗癌治疗。Norcantharidin通过抑制细胞增殖、诱导细胞凋亡和细胞周期阻滞、抗血管生成等作用，抑制肿瘤的发生。

参考文献

1.Qiu P, et al. Norcantharidin Inhibits cell growth by suppressing the expression and phosphorylation of both EGFR and c-Met in human colon cancer cells. BMC Cancer. 2017 Jan 13;17(1):55.

2.Fan YZ, et al. Norcantharidin inhibits growth of human gallbladder carcinoma xenografted tumors in nude mice by inducing apoptosis and blocking the cell cycle in vivo. Hepatobiliary Pancreat Dis Int. 2010 Aug;9(4):414-22.

冰袋运输。粉末直接保存于-20℃，有效期3年。建议分装后-20℃干燥保存，避免反复冻融。