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Description
- Polymixin B Sulfate is an antibiotic used to prevent bacterial contamination of cell cultures
- Disrupts the permeability of the cytoplasmic membrane which leads to cell death
- This antibiotic is highly effective against gram-negative bacteria
- Intended for research use only

Specifications
Specifications
Type | Polymixin B Sulfate |
Physical Form | Solid |
CAS | 1405-20-5 |
Source | Bacillus polymyxa |
Loss on Drying | < 7.0% |
Packaging | Amber Glass |
Concentration | >6000 U/mg |
Quantity | 1 g |
Molecular Formula | C48H84N16O17S |
MDL Number | MFCD00131991 |
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Safety and Handling

Product Identifier
- Polymixin B sulfate
- Warning
- Acute toxicity Category 4
- H302-Harmful if swallowed.
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
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Product Title
Polymixin B Sulfate, Fisher BioReagents >
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