Yangonin
(Synonyms: 甲氧醉椒素) 目录号 : GC31809
A kavalactone with affinity for the CB1 receptor
Cas No.:500-62-9
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Yangonin is a natural kavalactone from the kava plant, P. methysticum. It enhances the binding of bicuculline at the γ-amino butyric acid (GABA) receptor GABAA at 1.0 ?M.1 Yangonin also binds the central cannabinoid (CB1) receptor with a Ki value of 0.72 ?M, but whether it serves as an agonist or antagonist at this receptor remains to be determined.2 Yangonin blocks the activation of NF-κB by TNF-α.3 It also inhibits anchorage-dependent and independent growth of bladder cancer cell lines through induction of autophagic cell death (IC50s = 15-59 mg/mL).4
1.Boonen, G., and H?berlein, H.Influence of genuine kavapyrone enantiomers on the GABAA binding sitePlanta Med.64(6)504-506(1998) 2.Ligresti, A., Villano, R., Allará, M., et al.Kavalactones and the endocannabinoid system: The plant-derived yangonin is a novel CB1 receptor ligandPharmacol. Res.66(2)163-169(2012) 3.Ma, J., Liang, H., Jin, H.R., et al.Yangonin blocks tumor necrosis factor-α-induced nuclear factor-κB-dependent transcription by inhibiting the transactivation potential of the RelA/p65 subunitJ. Pharmacol. Sci.118(4)447-454(2012) 4.Zhongbo, L., U-Syn, H., Ke, Y., et al.Kavalactone yangonin induces autophagy and sensitizes bladder cancer cells to flavokawain A and docetaxel via inhibition of the mTOR pathwayJ. Biomed. Res.(2017)
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.8719 mL | 19.3596 mL | 38.7192 mL |
| 5 mM | 0.7744 mL | 3.8719 mL | 7.7438 mL |
| 10 mM | 0.3872 mL | 1.936 mL | 3.8719 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。