*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ascomycin is a potent immunosuppressive macrolide antibiotic produced by <strong>Streptomyces tsukubaensis</strong>. Its core synthesis involves fermentation followed by advanced purification. The molecular formula is <strong>C<sub>41</sub>H<sub>69</sub>NO<sub>12</sub></strong> with CAS number <strong>78111-50-9</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical R&D:</strong> Used as a reference standard for developing calcineurin inhibitors.</li>
<li><strong>Immunology Research:</strong> Investigated for preventing transplant rejection and treating autoimmune disorders.</li>
<li><strong>Biochemical Assays:</strong> Serves as a tool compound to study protein-protein interactions involving FKBP12.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly for research use only; not approved for clinical therapy. Store at <strong>-20°C</strong> in a dry, dark environment. Handle with appropriate PPE to avoid skin contact and inhalation of dust.</p>