Antibiotics / Selective agents
POLYMIXINE B SULPHATE
מק"ט:
- CAS number 1405-20-5
- Molecular weight C55H96N16O13.2H2SO4 = 1385
- Potency 6,500 units / mg
- Polimixin B is a mixture of sulphates of polypeptides produced by certain strains of Bacillus polymixa. Polymixin acts primarily by
- binding to membrane phospolipids and disrupting the bacterial cytoplasmic membrane. It is active against gram-negative bacteria,
- especially Pseudomonas species.
- Storage condition
- Store at 2-8 °C
- Soluble in water
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