{"id":418,"date":"2026-06-01T17:54:39","date_gmt":"2026-06-01T17:54:39","guid":{"rendered":"https:\/\/titanbornresearch.com\/?post_type=product&#038;p=418"},"modified":"2026-06-08T20:24:26","modified_gmt":"2026-06-08T20:24:26","slug":"ll-37","status":"publish","type":"product","link":"https:\/\/titanbornlabs.com\/?product=ll-37","title":{"rendered":"LL-37"},"content":{"rendered":"<h2>LL-37 \u2014 Cathelicidin Antimicrobial Peptide<\/h2>\n<p>LL-37 is the only member of the cathelicidin family of antimicrobial peptides identified in humans. It is derived from the C-terminal domain of the precursor protein hCAP18 and consists of 37 amino acids. LL-37 has been extensively studied in innate immunity research for its broad-spectrum antimicrobial activity against bacteria, fungi, and viruses, as well as its immunomodulatory effects on macrophages, neutrophils, and epithelial cells.<\/p>\n<h3>Specifications<\/h3>\n<ul>\n<li>CAS Number: 154947-66-7<\/li>\n<li>Molecular Weight: 4493.3 Da<\/li>\n<li>Amino Acids: 37<\/li>\n<li>Form: Lyophilized Powder<\/li>\n<li>Purity: \u226599% \u2014 Vanguard Laboratory Verified<\/li>\n<li>Storage: -20\u00b0C Lyophilized \/ 4\u00b0C Reconstituted<\/li>\n<li>Volume: 3ml<\/li>\n<\/ul>\n<h3>Testing and Verification<\/h3>\n<p>Every batch independently tested by Vanguard Laboratory \u2014 ISO\/IEC 17025:2017 accredited, A2LA Certificate #6377.01.<\/p>\n<p><strong>For Research Use Only \u2014 Not For Human Consumption.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cathelicidin-derived antimicrobial peptide. Most studied human host defense peptide. \u226599% purity \u2014 independently verified by Vanguard Laboratory, ISO\/IEC 17025:2017 accredited. Batch-specific COA with every order. 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