Polymyxin B Sulfate

Catalog Number	ACM1405205-2
CAS	1405-20-5
Structure
Description	Polymyxin B Sulfate is a potent antibacterial agent and a relatively toxic antibiotic. Polymyxin B Sulfate also is a antiendotoxin agent. Polymyxin B Sulfate shows endotoxin-neutralizing properties can be used as adjunctive research in gram-negative sepsis. Polymyxin B Sulfate shows antibacterial activities in vitro and in vivo.
Molecular Weight	1287.53 (PolymyxinB2Sulfate)
Molecular Formula	C111H196N32O30S
Purity	0.9812
Appearance	Solid
Storage	4°C, sealed storage, away from moisture In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Initial Source	Bacillus polymyxa
Research Areas	Infection
Shipping	Room temperature in continental US; may vary elsewhere.
Solvent&Solubility	In Vitro: DMSO : 33.33 mg/mL (Need ultrasonic) H2O : 16.67 mg/mL (Need ultrasonic) In Vivo: 1. Add each solvent one by one: 10% DMSO, 40% PEG300, 5% Tween-80, 45% saline Solubility: ≥ 0.71 mg/mL (Infinity mM); Clear solution 2. Add each solvent one by one: 10% DMSO, 90% (20% SBE-β-CD in saline) Solubility: ≥ 0.71 mg/mL (Infinity mM); Clear solution 3. Add each solvent one by one: 10% DMSO, 90% corn oil Solubility: ≥ 0.71 mg/mL (Infinity mM); Clear solution
Target	Antibiotic; Bacterial

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Polymyxin B Sulfate (1405-20-5)

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