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AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Colistin sulfate</strong> is a polycationic antibiotic produced via fermentation of <em>Bacillus polymyxa</em>. It functions as a last-resort agent against multidrug-resistant Gram-negative bacteria. Its chemical structure consists of two distinct components, Polymyxin E1 and E2. <strong>CAS No.</strong>: 1256-08-0. <strong>Formula:</strong> C46H90N14O14S2.</p>
<h3>Application</h3>
<ul>
<li><strong>Veterinary Medicine:</strong> Control of enteric infections in livestock and poultry.</li>
<li><strong>Industrial Biotech:</strong> Component in selective culture media for microbiology.</li>
<li><strong>Research:</strong> Tool for studying membrane permeability and efflux pumps.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly regulated due to nephrotoxicity and neurotoxicity risks. Requires sterile storage below 25°C in moisture-proof containers. Human use is limited to severe systemic infections where no alternatives exist.</p>