{"id":1000575,"date":"2026-05-09T10:46:24","date_gmt":"2026-05-09T10:46:24","guid":{"rendered":"https:\/\/bodyflexpeptides.com\/?post_type=product&p=1000575"},"modified":"2026-05-09T12:33:56","modified_gmt":"2026-05-09T12:33:56","slug":"ll-37","status":"publish","type":"product","link":"https:\/\/bodyflexpeptides.com\/?product=ll-37","title":{"rendered":"LL-37"},"content":{"rendered":"

Overview<\/h3>\n

LL-37 is a 37\u2013residue cationic \u03b1-helical peptide derived from the C-terminus of the human cathelicidin precursor hCAP-18. It is the sole human cathelicidin and is expressed by neutrophils, epithelial cells, and other cell types as part of the innate immune system.<\/p>\n

Research Background<\/h3>\n

LL-37 has been studied extensively in research on antimicrobial peptides, innate immunity, wound healing, and inflammation. Its activity against bacteria, viruses, and fungi, alongside its host-modulatory functions, makes it a reference compound in antimicrobial peptide research.<\/p>\n

Storage & Handling<\/h3>\n

Store lyophilized peptide at -20\u00b0C for long-term stability. Once reconstituted with bacteriostatic water, store at 2\u20138\u00b0C and use within recommended timeframes. Handle under sterile laboratory conditions and avoid repeated freeze-thaw cycles.<\/p>\n

Disclaimer:<\/strong>
\nThis product is for laboratory research use only. It is not intended for human or animal consumption or for use in any diagnostic, therapeutic, or clinical applications.<\/p>\n","protected":false},"excerpt":{"rendered":"

CAS Number:<\/strong> 154947-66-7<\/p>\n

Overview:<\/strong>
\nLL-37 is the only known human cathelicidin antimicrobial peptide, a 37\u2013amino acid C-terminal fragment of hCAP-18 studied for its broad antimicrobial and immunomodulatory activity.<\/p>\n","protected":false},"featured_media":1000659,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[124,126],"product_tag":[],"class_list":["post-1000575","product","type-product","status-publish","has-post-thumbnail","product_cat-all-peptides","product_cat-single-peptides","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=\/wp\/v2\/product\/1000575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1000575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=\/wp\/v2\/media\/1000659"}],"wp:attachment":[{"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1000575"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1000575"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1000575"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bodyflexpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1000575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}