Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Protogracillin 是一种甾体皂苷,分离自Dioscorea zingiberensisWright (DZW) 中。从 DZW 根状茎中获得的甾体皂苷具有抗血栓作用,同时由降低心血管疾病风险的潜力。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 970 | 现货 | ||
2 mg | ¥ 1,430 | 现货 | ||
5 mg | ¥ 2,490 | 现货 | ||
10 mg | ¥ 3,680 | 现货 | ||
25 mg | ¥ 5,880 | 现货 | ||
50 mg | ¥ 7,920 | 现货 | ||
100 mg | ¥ 10,600 | 现货 |
产品描述 | Protogracillin is a steroidal saponin isolated from Dioscorea zingiberensis Wright (DZW) which may inhibit platelet aggregation (PAG) and thrombosis. Steroidal saponins from DZW rhizomes have the potential to reduce the risk of cardiovascular diseases by anti-thrombotic action. |
体外活性 | Paris polyphylla J.E. Smith is extensively used in traditional systems of Indian and Chinese medicines mainly for its anticancerous property. The national and international demand for P. polyphylla is constantly increasing and most of the supplies come from wild. Illegal and unscientific exploitation coupled with habitat destruction decreases the natural population of the herb, as a consequence this species comes under vulnerable category. Restoration and conservation of the natural population of this potential herb is prerequisites. METHODS AND RESULTS: This article aims to provide an overview on chemical and biological prospective of P. polyphylla. Secondary metabolites such as daucosterol, polyphyllin D, β -ecdysterone, Paris saponins I, II, V, VI, VII, H, dioscin, oligosaccharides, heptasaccharide, octasaccharide, trigofoenoside A, Protogracillin, Paris yunnanosides G-J, padelaoside B, pinnatasterone, formosanin C and 20-hydroxyecdyson saponins have been isolated from P. polyphylla. Several biological activities such as anticancerous, antitumor, cytotoxic, anthelmintic, antimicrobial, antiangiogenic, immunostimulating, contractile and hemostatic have also been reported. CONCLUSIONS: Consequently, this review will be helpful to the researcher and scientist for further research. |
别名 | 原纤细薯蓣皂甙 |
分子量 | 1065.2 |
分子式 | C51H84O23 |
CAS No. | 54848-30-5 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 30mg/mL (28.16mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 0.9388 mL | 4.694 mL | 9.3879 mL | 23.4698 mL |
5 mM | 0.1878 mL | 0.9388 mL | 1.8776 mL | 4.694 mL | |
10 mM | 0.0939 mL | 0.4694 mL | 0.9388 mL | 2.347 mL | |
20 mM | 0.0469 mL | 0.2347 mL | 0.4694 mL | 1.1735 mL |
中药材名称 | 中药材拉丁名 | 性 | 味 | 归经 |
盾叶薯蓣 | Dioscorea zingiberensis C. H. Wright | 凉 | 甘, 苦 | 心 |
纤细薯蓣 | Dioscorea gracillima Miq | - | ― | |
小花盾叶薯蓣 | Dioscorea sinoparviflora C.T.Ting, M.G.Gilbert & Turland | 凉 | 苦, 辛 | |
樟柳头 | Costus speciosus (Koen.)Smith | 寒 | 辛 | 肾 |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Protogracillin 54848-30-5 Others zingiberensis 原纤细薯蓣皂甙 Dioscorea Inhibitor inhibit inhibitor