keep away from moisture
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Colistin sulfate (Colistin sulfate (1066-17-7 free base)) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
100 mg | In stock | $ 48.00 | |
500 mg | In stock | $ 81.00 |
Description | Colistin sulfate (Colistin sulfate (1066-17-7 free base)) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2. |
In vitro | In mice, daily intramuscular injections of Colistin sulfate (15 mg/kg) result in granular degeneration in renal and hepatic epithelial tissues. Similarly, in piglets, daily intramuscular injections of Colistin sulfate (15 mg/kg) lead to significant neurotoxic effects. |
In vivo | Colistin (2 μg/mL) exhibits broad-spectrum antibacterial activity, effectively inhibiting most strains of Escherichia coli and Pseudomonas aeruginosa, as well as all strains of the genera Enterobacter, Salmonella, Shigella, Pasteurella, Brucella, and Bordetella. Additionally, it is active against strains of the genera Moraxella, Serratia, and Providencia. In 225 strains of P. aeruginosa, the MIC90 and MIC50 of Colistin are 6.3 μg/mL and 1.6 μg/mL, respectively. In Acinetobacter baumannii, Colistin sulfate demonstrates concentration-dependent post-antibiotic effects. |
Synonyms | Colistin sulfate (1066-17-7 free base), Polymixin E Sulfate, Polymyxin E Sulfate |
Molecular Weight | 1253.51 |
Formula | C53H100N16O17S |
CAS No. | 1264-72-8 |
keep away from moisture
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
H2O: 10 mM
DMSO: Insoluble
You can also refer to dose conversion for different animals. More
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Colistin sulfate 1264-72-8 Autophagy Immunology/Inflammation Microbiology/Virology Antibacterial Cell wall Antibiotic Colistin sulfate (1066-17-7 free base) Polymyxin E Polymixin E Sulfate 1066-17-7 free base inhibit Colistin Colistin Sulfate Inhibitor Polymyxin E Sulfate Bacterial 1066-17-7 inhibitor