Colistin Sulfate
Catalog No.
B1716
Cationic polypeptide antibiotic
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Colistin is a cyclic cationic decapeptide linked to a fatty acid side chain, it belongs to a group of similarly structured bacterial antimicrobial peptides.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| Cas No. | 1264-72-8 |
| Formula | H2O4S·xUnspecified |
| Solubility | ≥42.47 mg/mL in H2O with gentle warming; insoluble in DMSO; insoluble in EtOH |
| SDF | Download SDF |
| Shipping Condition | Evaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request. |
| General tips | For obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months. |
Quality Control & MSDS
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Chemical structure
