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Colistin Sulfate

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Catalog No. A16469

Availability:Stock in USAIn stock

Product Name Catalog No. Price Qty
Colistin Sulfate 100mg A16469-100
$40.00
Colistin Sulfate 250mg A16469-250
$80.00

Products are for laboratory research use only. Not for human use. We do not sell to patients.

Quick Overview

Colistin is a cyclic cationic decapeptide linked to a fatty acid side chain, it belongs to a group of similarly structured bacterial antimicrobial peptides.

Colistin Sulfate

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Chemical Information

Catalog Num A16469
Actions No
M. Wt 1267.55
Formula H2O4S.xUnspecified
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 1264-72-8
Synonyms Polymyxin E Sulfate
SMILES O=C(N[[email protected]@H](CCN)C(N[[email protected]](CC(C)C)C(N[[email protected]@H](CC(C)C)C(N[[email protected]@H](CCN)C(N[[email protected]]1CCN)=O)=O)=O)=O)[[email protected]@H](NC([[email protected]](CCN)NC([[email protected]@H](NC([[email protected]](CCN)NC(CCCC[[email protected]](C)CC)=O)=O)[[email protected]@H](C)O)=O)=O)CCNC([[email protected]]([[email protected]@H](C)O)NC1=O)=O.OS(O)(=O)=O

Biological Activity

Description
Colistin is a cyclic cationic decapeptide linked to a fatty acid side chain, it belongs to a group of similarly structured bacterial antimicrobial peptides.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 7.89 mL 39.45 mL 78.89mL
0.5 mM 1.58 mL 7.89 mL 15.78 mL
1 mM 0.79 mL 3.94 mL 7.89 mL
5 mM 0.16 mL 0.79 mL 1.58 mL

*The above data is based on the productmolecular weight 1267.55. 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.

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