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SPR206 acetate Sale

目录号 : GC61290

SPR206acetate是一种多粘菌素类似物,对包括多重耐药的革兰氏阴性病原体具有抗生素活性。SPR206acetate通过与细菌的外膜相互作用而具有抗菌感染作用。SPR206acetate对铜绿假单胞菌Pa14菌株和鲍曼不动杆菌NCTC13301菌株的MIC值均为0.125mg/L。

SPR206 acetate Chemical Structure

Cas No.:2408422-41-1

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5mg
¥8,550.00
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10mg
¥13,500.00
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50mg
¥37,800.00
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Sample solution is provided at 25 µL, 10mM.

Description

SPR206 acetate is a polymyxin analog with antibiotic activity against Gram-negative pathogens, including multidrug-resistant (MDR) variants. SPR206 acetate has an anti-bacterial infection effect by interacting with the bacterium's outer membrane. The MIC values of SPR206 acetate against Pseudomonas aeruginosa Pa14 and Acinetobacter baumannii NCTC13301 are both 0.125 mg/L[1][2].

SPR206 exhibits strong anti-microbial properties against Gram-negative bacteria. The MIC values of SPR206 against E. coli IHMA558090, E. coli ATCC 25922, K. pneumonia ATCC 13882, P. aeruginosa ATCC 27853, A. baumannii NCTC13424 and A. baumannii ATCC 19003 are 8 mg/L, 0.125 mg/L, 0.125 mg/L, 0.25 mg/L, 0.06 mg/L and 0.125 mg/L, respectively, together with lower cytotoxicity [1].

SPR206 (0.125-30 mg/kg; intravenous injection or subcutaneous injection; every 8 hours or every 4 hours; for 16 hours or 24 hours; neutropenic mice) treatment reduces the burden of Pa14 and NCTC13301 in lung tissue and in the thigh model[2]. Animal Model: Neutropenic mice infected Pa14 or NCTC13301[2]

[1]. Brown P, et al. Design of Next Generation Polymyxins with Lower Toxicity: The Discovery of SPR206. ACS Infect Dis. 2019 Oct 11;5(10):1645-1656. [2]. L. Grosser, et al. In Vivo Efficacy of SPR206 in Murine Lung and Thigh Infection Models Caused by Multidrug Resistant Pathogens Pseudomonas aeruginosa and Acinetobacter baumanii. Poster-139 ASM ESCMID 2018 Lisbon, Portugal. [3]. Noushin Akhoundsadegh, et al. Outer Membrane Interaction Kinetics of New Polymyxin B Analogs in Gram-Negative Bacilli. Antimicrob Agents Chemother. 2019 Sep 23;63(10):e00935-19.

化学性质

Cas No. 2408422-41-1 SDF
Canonical SMILES O=C(N[C@@H](CC(C)C)C(N[C@@H](CCN)C(N[C@@H](CCN)C(N1)=O)=O)=O)[C@H](NC([C@H](CCN)NC([C@H](CCNC([C@@H]1[C@H](O)C)=O)NC([C@H](CN)NC([C@@H](NC(C[C@@H](C2=CC=CC(Cl)=C2)CN)=O)[C@H](O)C)=O)=O)=O)=O)CC3=CC=CC=C3.CC(O)=O.[x]
分子式 C52H82ClN15O12.xC2H4O2 分子量
溶解度 DMSO : ≥ 100 mg/mL 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。
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*在配置溶液时,请务必参考产品标签上、MSDS / COA(可在Glpbio的产品页面获得)批次特异的分子量使用本工具。

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动物体内配方计算器 (澄清溶液)

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
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)
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