Tephrosin is a natural rotenoid which has potent antitumor activities. Tephrosin induces degradation of ofEGFRandErbB2by inducing internalization of the receptors^[1].

Treatment of HT-29 cells with tephrosin (0-10μM) inhibits both the ligand-induced and constitutive phosphorylation of EGFR, ErbB2 and ErbB3, and concomitantly suppresses the activation of the downstream signaling molecules such as Akt and Erk1/2 mitogen-activated protein kinase (MAPK)^[1].

410.42

Solid

C₂₃H₂₂O₇

76-80-2

灰叶草素

• Flavonoids
• Isoflavanones

• Plants
• Ranunculaceae
• Ranunculus japonicus Thunb.

Room temperature in continental US; may vary elsewhere.

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

DMSO : 100 mg/mL(243.65 mM;Need ultrasonic)

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80℃, 6 months; -20℃, 1 month (protect from light)。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。