*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Sodium Poly-gamma-Glutamic Acid (CAS: <strong>25513-46-6</strong>) is a biodegradable polypeptide synthesized via microbial fermentation of Bacillus strains. Its molecular formula is typically represented as (C<sub>5</sub>H<sub>7</sub>NO<sub>3</sub>)<sub>n</sub>Na<sub>n</sub>, characterized by high water solubility and excellent biocompatibility.</p>
<h3>Application</h3>
<ul>
<li><strong>Cosmetics:</strong> Used as a natural humectant in anti-aging serums for moisture retention.</li>
<li><strong>Pharmaceuticals:</strong> Employed as a drug delivery carrier for targeted cancer therapy.</li>
<li><strong>Agriculture:</strong> Functions as a bio-fertilizer additive to enhance soil water holding capacity.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions below 25°C to prevent hydrolysis. Avoid inhalation of dust; wear appropriate PPE during handling. Clinical use requires strict dosage control due to potential immunogenicity in sensitive populations.</p>