*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Fmoc Amine PEG Carboxyl is a specialized <strong>PEGylated building block</strong> featuring an Fmoc-protected amine and terminal carboxylic acid. Synthesized via <strong>etherification</strong> of polyethylene glycol, it enables controlled conjugation in solid-phase peptide synthesis (SPPS). Typical parameters include CAS 147629-80-5 and molecular formula C<sub>n</sub>H<sub>2n+2</sub>O<sub>n</sub>N.</p>
<h3>Application</h3>
<ul>
<li><strong>Peptide Drug Development:</strong> Used for synthesizing cyclic peptides and PEGylated therapeutics to enhance pharmacokinetics.</li>
<li><strong>Bioconjugation:</strong> Serves as a linker for attaching proteins or antibodies to diagnostic labels.</li>
<li><strong>Material Science:</strong> Fabricates hydrogels and functional polymers for drug delivery systems.</li>
</ul>
<h3>Precautions</h3>
<p>Store under <strong>inert atmosphere</strong> at -20°C to prevent hydrolysis. Avoid direct skin contact; wear appropriate PPE. Not intended for direct clinical administration without further formulation.</p>