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01 June 2012
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An antibiotic that inhibits phospholipid-sensitive Ca2+-dependent protein kinases. Mixture of polymyxin B1 sulfate and polymyxin B2 sulfate. Binds to cell wall and makes it more permeable, causing fluid uptake. Effective against Gram-negative bacteria.
| Product information | |||
|---|---|---|---|
| Form | White to off-white solid | ||
| Primary Target | Phospholipid sensitive Ca2+ dependent protein kinases | ||
| Biological activity | Potency: ≥7500 IU/mg | ||
| Solubility | H2O | ||
| RTECS | TR1150000 | ||
| CAS number | 1405-20-5 | ||
| Merck USA index | 14, 7573 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | +15°C to +30°C | ||
| Ship |
Ambient Temperature Only
Harmful |
||
| Safety information | |||
|---|---|---|---|
| S Phrase |
S: 36 Wear suitable protective clothing. |
||
| R Phrase |
R: 22 Harmful if swallowed. |
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