LL-37
Tissue repair & regeneration
Early humanAn investigational human cathelicidin studied in topical venous leg ulcer trials and exploratory biomarker work; its broad antimicrobial, immune, regenerative and oncology research remains largely preclinical.
Limited, exploratory, early phase or small human studies have been identified.
What is LL-37?
LL‑37 is the human cathelicidin derived antimicrobial peptide used in innate immunity, wound healing, angiogenesis, periodontal and scaffold research; the catalogue item denotes the research grade peptide material.
Which research context has LL-37 been associated with?
LL-37 is associated with tissue repair and innate immunity research as an endogenous human cathelicidin peptide. Early topical venous leg ulcer studies examined tolerability and wound healing signals, while a larger Phase IIb programme did not show a significant healing benefit versus placebo in the full cohort. Antimicrobial, immune, wound healing, regenerative and anticancer applications remain investigational, with much of the evidence preclinical. No authorised LL-37 medicine has been identified.
What documentation is available for LL-37?
LL-37: Batch documents are not yet linked on this site. For this endogenous antimicrobial peptide required evidence includes batch identifier and release date; identity by liquid chromatography mass spectrometry/intact mass and sequence confirmation; analytical HPLC/UPLC chromatogram with method and purity specification; peptide content and residual solvent/water details; and functional assays or stability data relevant to antimicrobial research. No batch documentation is shown as available until the record for that specific item is linked and reviewed.
What determines the storage conditions for LL-37?
LL-37: Storage depends on the documented supplied presentation; for this endogenous antimicrobial peptide confirm dry/lyophilised versus solution form, solvent or buffer composition, concentration, pH sensitivity, container closure compatibility and risks of aggregation, adsorption to surfaces and proteolytic degradation affecting functional integrity. No storage instruction is shown as available until the stability record for that specific item is linked and reviewed.