Is cathelicidin the same as LL-37?

Cathelicidin is the family name listed as another name on this site's LL-37 profile. LL-37 is the 37-building-block active peptide from the only human cathelicidin, with a molecular weight of 4,493.3 daltons. The names are not two drugs. The record in people on that page is a 148-person mid-stage study that missed its healing goal across everyone, and a 34-person pilot on skin ulcers. Sharing a family name is not an approval. Full record at /compounds/ll-37.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of healing and recovery peptides. BPC-157, TB-500, GHK-Cu, and the tissue repair family, including what actually has human data.