13585831301
021-59541103 021-60443211
3004967995
13585831301021-59541103 021-604432113004967995
在線訂購 免費訂購熱線：021-59541103 021-60443211
標簽:(+)-Usniacin
聯系人:高小姐
電話:021-59541103 021-60443211
手機:13585831301
Q Q： 3004967995
Email:3004967995@qq.com
詳細地址：上海嘉定區嘉羅公路1661
化學性質：
| 規格 | 10mM (in 1mL DMSO)10mg 50mg |
| CAS | 7562-61-0 |
| 別名 |
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| 化學名 |
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| 分子式 | C18H16O7 |
| 分子量 | 344.32 |
| 溶解度 | ≥ 8.0mg/mL in DMSO with gentle warming |
| 儲存條件 | 4°C, protect from light |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述：
MIC: 0.05 μg/62.5 μl to 3.1 μg/62.5 μl
Microorganisms can colonize a wide variety of medical devices, putting patients at risk for systemic and local infectious complications, including local-site infections, endocarditis, and catheter-related bloodstream infections. (+)-Usniacin is a secondary lichen metabolite that possesses antimicrobial activity against various planktonic gram-positive bacteria.
In vitro: (+)-Usniacin showed antimicrobial activity against the same microorganisms as that of acetone extract. Among the three analogues it was the most active one having quite low MIC values. Furthermore, (+)-Usniacin did not show any activity against A. hydrophila and B. cereus whereas (D)-usnic acid did. On the other hand, (+)-Usniacin was active against Y. enterocolitica whereas (D)-usnic acid was not active [1].
In vivo: No animal in-vivo study has been reproted so far.
Clinical trials: Trials carried out in volunteers showed that mouth-rinse with (+)-Usniacin preparations exerted a selective and long lasting action against S. mutans. The adherence of S. mutans to smooth surfaces was not increased by the presence of subinhibiting concentrations of (+)-Usniacin. These characteristics make (+)-Usniacin a suitable candidate for topical use in oral medicine [2].
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1. 本產品僅供科研使用。請勿用于醫藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區。
2. 為了您的安全和健康，請穿好實驗服并佩戴一次性手套和口罩操作。
原創作者：上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名：上海生物
開 戶 行：中國銀行山東省分行營業部
賬 號：2169 2341 6278
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