Colistin sulfate salt - Moligand™,≥19,000 U/mg , CAS No.1264-72-8

CAS: 1264-72-8 Cat. No.: C114323 EC Number: 215-034-3

GRADE & PURITY Moligand™, ≥19,000 U/mg

Synonyms

Polymyxin E | Colistin sulfate

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications

Synonyms

Polymyxin E | Colistin sulfate

Specifications & Purity

Moligand™, ≥19, 000 U/mg

Biochemical and Physiological Mechanisms

Mode of Action: Binds to lipids on the cell cytoplasmic membrane of Gram-negative bacteria and disrupts the cell wall integrity. Antimicrobial spectrum: Gram-negative bacteria.Cationic polypeptide antibiotic. Interacts with bacterial cell membranes displa

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one week. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Toxic, refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Names and Identifiers

• UN Number: 2811

Chemical and Physical Properties

• Solubility: Soluble in water
• Sensitivity: Moisture sensitive
• Melt Point(°C): 200-220°C

References

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6. Keda Ying, Xinru Ren, Meiru Tong, Siyu Ye, Yuhong Shi, Qianjin Zhou, Jiong Chen.  (2025)  Characterization of phytocompounds inhibitors from Commelina communis against AcrAB-TolC efflux pump of a pathogenic multidrug-resistant Aeromonas hydrophila: By virtual screening and bioassays.  AQUACULTURE,      [PMID:] [10.1016/j.aquaculture.2025.742321]

7. Peiyuan Zhu, Junxian Yang, Fangfei Sun, Kun Wang, Hui Li, Lincai Peng.  (2025)  One stone, three birds: Polydopamine-hybridized ZIF-8 for constructing superhydrophobic paper with synergistic photothermal and photodynamic antibacterial activity for active food packaging.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.167744]

8. Shihui Yu, Jieyi Pan, Mao Xu, Yujun Chen, Pengyu Li, Haiyan Hu.  (2024)  Antibacterial activity and mechanism of colistin-loaded polymeric nanoparticles for combating multidrug-resistant Pseudomonas aeruginosa biofilms: A synergistic approach.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:39437944] [10.1016/j.ijbiomac.2024.136757]

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