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Cyclo-(Pro-Gly)

产品编号 TN6674 CAS 19179-12-5

别名: Cyclo(Pro-Gly)

Cyclo(Pro-Gly) is an active metabolite of piracetam-N-phenylacetyl-L-prolylglycine (GWS-111), it shows a greater resistance to an enzymatic effect than natural neuropeptides. Cyclo-(Gly-Pro) shows cytotoxicity at the concentration of 10 umol/L, it inhibits the growth of Bacillus subtilis with the minimal inhibitory concentration (MIC) value of 0.8, 0.8 g/L.

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Cyclo-(Pro-Gly), CAS 19179-12-5

规格	价格/CNY		货期	数量
50 mg	￥ 291		待询

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天然产物信息

生物活性

化学信息

存储 & 溶解度

参考文献

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天然产物 > 其他

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体外活性

METHODS AND RESULTS:In the present study, an endophytic fungus isolate FTJZZJ09, which isolated from the fresh bulbs of Fritillaria thunbergii Miq., was identified as Penicillium chrysogenum based on its morphological characters and internal transcribed spacer (ITS) sequence. After being cultured in the modified CzapeK-DoX medium (3 g/L maltose, 3 g/L peptone A, 0.1 g/L K2HPO4, 0.05 g/L KCl, 0.3 g/L NaNO3, 0.05 g/L MgSO4·7H2O, 0.001 g/L FeSO4·7H2O, pH 6.5), it can secrete antibacterial metabolites under the condition of 28 °C in a rotary shaker at 160 r/min for 7 days. Three antibacterial compounds were isolated from the ethyl acetate extract of the fermentation broth by silica gel, they were elucidated as Cyclo(Pro-Gly) , cyclo (Pro-Val) and 2-acetyl-4 (3H) quinazolinone. CONCLUSIONS: All the three compounds could inhibit the growth of Bacillus subtilis with the minimal inhibitory concentration (MIC) value of 0.8, 0.8, and 0.4 g/L respectively, while they showed no apparent effects against the growth of Gram-negative bacteria.

别名	Cyclo(Pro-Gly)
分子量	154.1665
分子式	C7H10N2O2
CAS No.	19179-12-5

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

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参考文献

1. The Endophytic Fungus Strain FTJZZJ09 Isolated from the Bulbs of Fritillaria thunbergii and Its Antibacterial Metabolites Microbiology China,2010, 37(10):1475-80.

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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。

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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。

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