Polymyxin B sulphate

Catalog No.: A10742

Polymyxin B sulphate

Polymyxin B sulphate Chemical Structure

CAS NO. 1405-20-5

Polymyxin B Sulfate is a cationic surfactant antibiotic agent. A mixture of polymyxins B1 and B2, increases the permeability of the cell membrane.

Availability: In stock

Package Price Qty
500 mg
$50.00
Warning Products are for laboratory research use only. Not for human use. We do not sell to patients.

Biological Activity

Polymyxin B Sulfate is a cationic surfactant antibiotic agent. A mixture of polymyxins B1 and B2, increases the permeability of the cell membrane.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 7.68 mL 38.42 mL 76.83 mL
0.5 mM 1.54 mL 7.68 mL 15.37 mL
1 mM 0.77 mL 3.84 mL 7.68 mL
5 mM 0.15 mL 0.77 mL 1.54 mL

*The above data is based on the productmolecular weight 1301.56. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Chemical Properties

Catalog Num A10742
Actions No
M. Wt 1301.56
Formula C56H100N16O17S
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 1405-20-5
Synonyms KS-1428, KS 1428, KS1428
SMILES CCC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC1=O)CCN)CC2=CC=CC=C2)CC(C)C)CCN)CCN)C(C)O.OS(=O)(=O)O

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