peptide · also known as Cathelicidin

LL-37

The only human cathelicidin antimicrobial peptide, 37 amino acids.

LL-37 · 5 mg · Lyophilised vial

peptide · also known as Cathelicidin

LL-37

The only human cathelicidin antimicrobial peptide, 37 amino acids.

€ 35.00per vial, EUR

In stock

Presentation1 option

5 mg · Lyophilised vial€ 35.00

Lyophilised powder in a sealed glass vial

Storage: -20 °C for long-term storage; 2 to 8 °C for under three months; away from light

Tracked shipping EUR 9.95 per order. Benelux 1 to 2 business days, Germany and France 2 to 3, rest of Europe 3 to 5. Details

Batch certificate: not yet published online. Request one for this presentation.

Research use only. Not for human or veterinary use.

What it is

LL-37 is the active fragment of human cathelicidin (hCAP18), an antimicrobial host-defence peptide released by neutrophils and epithelial cells. It is a standard reagent in innate-immunity and antimicrobial research.

Where it has been studied

Antimicrobial and biofilm assays
Innate immune signalling
Wound-healing and angiogenesis models

Selected literature

LL-37: Cathelicidin-related antimicrobial peptide with pleiotropic activityFabisiak A et al. · Pharmacol Rep, 2016 · PMID 27117377
Unique features of human cathelicidin LL-37Bandurska K et al. · Biofactors, 2015 · PMID 26434733
The LL-37 domain: A clue to cathelicidin immunomodulatory response?Leite ML et al. · Peptides, 2023 · PMID 37068711

PubMed records selected for relevance to the compound. They describe published research, not outcomes or uses.

Specifications

Compound	LL-37 (Cathelicidin)
Type	Peptide
Selected presentation	5 mg · Lyophilised vial
Form	Lyophilised powder in a sealed glass vial
Fill volume and concentration	Not applicable (lyophilised)
Label	CELVIVE wordmark, compound name, amount, "Purity: >99%", "For research use only"
Storage	-20 °C for long-term storage; 2 to 8 °C for under three months; away from light
Certificate of analysis	Not yet published online. Request for a batch
Research areas	Recovery & tissue research, Immune & signalling
All presentations	5 mg lyophilised vial · € 35.00

Handling

Lyophilised peptides tolerate room temperature for several weeks in transit. Move to cold storage on receipt.
Reconstituted vials are typically used within three to four weeks at 2 to 8 °C; stability varies by compound.
Opened or unsealed vials cannot be returned. Transit damage must be documented within 24 hours.

Storage and stability FAQ