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Pterosin B

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Chemical Structure| 34175-96-7 同义名 : -
CAS号 : 34175-96-7
货号 : A559075
分子式 : C14H18O2
纯度 : 98+%
分子量 : 218.292
MDL号 : MFCD01719784
存储条件:

粉末

液体 -20°C:3-6个月-80°C:12个月

溶解度 :

DMSO: 250 mg/mL(1145.26 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

动物实验配方:
生物活性
描述 Pterosin B is a natural product isolated and purified from the aerial parts of Pteris semipinnata, is a salt-inducible kinase 3 (Sik3) pathway inhibitor, preventing chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3. Pterosin B has multiple targets in gluconeogenic programs, including coenzyme Q in RORα-SRC2 signaling, and shows cytotoxicity against HL 60 cells (human leukemia) with the IC(50) value of 8.7 mg/mL.
实验方案
1mg 5mg 10mg

1 mM

5 mM

10 mM

4.58mL

0.92mL

0.46mL

22.91mL

4.58mL

2.29mL

45.81mL

9.16mL

4.58mL

参考文献

[1]Skourti-Stathaki E, Clauson-Kaas F, et al. Dissipation of pterosin B in acid soils - Tracking the fate of the bracken fern carcinogen ptaquiloside. Chemosphere. 2016 Dec;165:453-459.

[2]Clauson-Kaas F, Hansen HC, Strobel BW. UPLC-MS/MS determination of ptaquiloside and pterosin B in preserved natural water. Anal Bioanal Chem. 2016 Nov;408(28):7981-7990.