*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Methoxy PEG Azide is a <strong>bioconjugation reagent</strong> featuring an azido group for click chemistry. The core process involves <strong>Polyethylene Glycol</strong> functionalization via nucleophilic substitution. Molecular formula: C<sub>n</sub>H<sub>2n+1</sub>O-(CH<sub>2</sub>CH<sub>2</sub>O)<sub>m</sub>-N<sub>3</sub>. CAS No.: varies by MW.</p>
<h3>Application</h3>
<ul>
<li><strong>Drug Delivery:</strong> PEGylation of antibodies and proteins to enhance circulation half-life.</li>
<li><strong>ADC Development:</strong> Conjugation linkers in Antibody-Drug Conjugates via strain-promoted reactions.</li>
<li><strong>Diagnostics:</strong> Labeling biomolecules for fluorescence or mass spectrometry assays.</li>
</ul>
<h3>Precautions</h3>
<p>Store at <strong>-20°C</strong> under inert atmosphere. Avoid exposure to light and moisture. Use appropriate PPE; azides may form explosive metal salts upon contact with heavy metals. Not for direct human administration without formulation.</p>