*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Protirelin (CAS <strong>24305-27-9</strong>) is a synthetic tripeptide hormone analog, structurally identical to thyrotropin-releasing hormone. Manufactured via solid-phase peptide synthesis, its molecular formula is C<sub>16</sub>H<sub>28</sub>N<sub>10</sub>O<sub>6</sub>. It serves as a critical reagent for evaluating hypothalamic-pituitary-thyroid axis function in clinical diagnostics.</p>
<h3>Application</h3>
<ul>
<li><strong>Endocrine Diagnostics:</strong> Used in TRH stimulation tests to assess TSH reserve and differentiate pituitary from primary hypothyroidism.</li>
<li><strong>Pharmaceutical Research:</strong> Employed as a reference standard in bioassays for thyroid stimulating hormone release mechanisms.</li>
<li><strong>Academic Studies:</strong> Applied in neuroscience research regarding neurotransmitter modulation and prolactin secretion pathways.</li>
</ul>
<h3>Precautions</h3>
<p>For diagnostic use only; not indicated for therapeutic administration. Store lyophilized powder at -20°C under desiccation. Avoid repeated freeze-thaw cycles of reconstituted solutions. Handle with standard PPE to prevent skin or eye irritation during laboratory preparation.</p>