• 介绍： 多粘菌素系由多粘芽胞杆菌（bacilluspolymyxa）产生的一组多肽类抗生素。多粘菌素B和E供药用，常用其硫酸盐。硫酸多粘菌素B其抗菌谱及临床应用与多粘菌素E相似，对革兰阴性杆菌，如大肠杆菌、绿脓杆菌、副大肠杆菌、肺炎克雷白杆菌、嗜酸杆菌、百日咳杆菌及痢疾杆菌等有抑制或杀菌作用。

• 沸点： 1651℃ at 760 mmHg

• 外观： 白色至浅黄色粉末

• 溶解性： 在水中溶解100  mg/mL，几乎不溶于乙醇、DMSO

• 敏感性： 对光敏感

• 储存条件： 2-8℃

• 用途： 本品仅供科研，不得用于其它用途。

• 注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

• 15. [3.7] Tongtong Zhang et al."Insertion with long target duplication in polymyxin B-induced resistant mutant of Salmonella."Journal of Global Antimicrobial Resistance.2024 Sep;38:231

• 14. [14.3] Jianling Huang et al."Biomimetic Metal–Organic Framework Gated Nanoplatform for Sonodynamic Therapy against Extensively Drug Resistant Bacterial Lung Infection."Advanced Science.2024 Jul;:2402473

• 13. [1] Qianglin Zeng et al."Isolation and characterization of a multidrug-resistant carbapenem-resistant Klebsiella pneumoniae strain co-carrying IncFII/IncR-KPC-2 and phage-like plasmids."Gene Reports.2024 Jun;:101941

• 12. [IF=8.8] Jianpeng Zhuang et al."YjgM is a crotonyltransferase critical for polymyxin resistance of Escherichia coli."Cell Reports".2024 May;43:

• 11. [IF=4.1] Xing Zhao et al."Rapid Quantitative Detection for Nitrofurantoin Based on Nitrogen-Doped Highly Photoluminescent Carbon Dots."ACS Omega".2024;XXXX(XXX):XXX-XXX

• 10. [IF=3.2] Jiahong Chen et al."Isolation and Characterization of Mycoplasma ovipneumoniae Infecting Goats with Pneumonia in Anhui Province, China."Life-Basel".2024 Feb;14(2):218

• 9. [IF=6.1] Junyi Li et al."Characterization, Mechanism and in vivo Validation of Helicobacter pylori Antagonism by Probiotics Screened from Infants' Feces and Oral Cavity."Food & Function.2023 Dec;:

• 8. [IF=7.4] Haoyang Song et al."Construction of Liquid Crystal-Based Sensors Using Enzyme-Linked Dual-Functional Nucleic Acid on Magnetic Beads."ANALYTICAL CHEMISTRY.2023;95(35):13385–13390

• 7. [IF=6.7] Chen Kaifeng et al."BolA affects the biofilm formation ability, outer membrane permeability and virulence, thus is required for the adaptability of Salmonella enterica serotype Typhimurium to the harsh survival environment."MICROBIOLOGICAL RESEARCH.2023 J

• 6. [IF=11.092] Le Wang et al."Breathable and Stretchable Dressings for Accelerating Healing of Infected Wounds."Advanced Healthcare Materials

• 5. [IF=2.281] Zhiqiang Zhang et al."Contribution of the colicin receptor CirA to biofilm formation, antibotic resistance, and pathogenicity of Salmonella Enteritidis."J Basic Microb. 2020 Jan;60(1):72-81

• 4. [IF=6.953] QingChi Wang et al."Structural characteristics and immune-enhancing activity of an extracellular polysaccharide produced by marine Halomonas sp. 2E1."Int J Biol Macromol. 2021 Jul;183:1660

• 3. [IF=7.086] Juan Liu et al."Differential regulation and the underlying mechanisms of clay minerals to Escherichia coli under the stress of polymyxin B: Comparing halloysite with kaolinite."Chemosphere. 2021 Feb;265:129095

• 2. [IF=10.588] Fangchao Yin et al."A portable digital optical kanamycin sensor developed by surface-anchored liquid crystal droplets."J Hazard Mater. 2021 Oct;420:126601

• 1. 周晴. 副溶血弧菌类脂A结构分析及相关基因研究[D].江南大学,2020.

输入产品批号：

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *