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LL-37

Cathelicidin humain — peptide antimicrobien à large spectre

4.5
2 avis
Rate This Peptide

Rating Breakdown

Antimicrobial Activity
5.0
Anti-Biofilm Activity
4.5
Immune Modulation
4.0
Antiviral Defense
4.0
Wound Healing Support
4.0
T-Cell Enhancement
3.5
Safety & Side Effects
3.0

Aperçu

LL-37 est la seule cathélicidine antimicrobienne humaine, offrant une défense à large spectre contre les bactéries, les virus et les champignons.

Key Information

Identity
Also Known As Cathelicidin; hCAP-18
Sequence LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES
CAS Number 154939-17-0
Molecular Formula C206H337N65O52
Properties
Half-Life Short (minutes)
Administration topical, subcutaneous
Dosage Range Varies by application
Price Range $1.5–$15.0/mg
Handling & Storage
Storage Lyophilized: -20C; Reconstituted: 2-8C
Reconstitution Reconstitute with bacteriostatic water
Regulatory Status
US Status Research only
Research Papers 5 indexed

Mechanism

Perturbe les membranes microbiennes et module le système immunitaire. Effets antimicrobiens + immunomodulateurs directs.

Benefits

  • Antimicrobien à large spectre
  • Activité anti-biofilm
  • Modulation immunitaire
  • Soutien de la cicatrisation

Side Effects

  • Risque de résistance à des doses sous-thérapeutiques
  • Irritation à des concentrations élevées

Contraindications

  • None established

Evidence Summary

Les études montrent une efficacité contre les bactéries, les biofilms et la modulation immunitaire.

Research

Les études montrent une efficacité contre les infections bactériennes, les biofilms, ainsi qu'en tant que modulateur immunitaire dans les infections chroniques.

View Research

Safety

Généralement bien toléré. Risque de résistance à des doses sous-thérapeutiques.

Frequently Asked Questions About LL-37

What is LL-37?

LL-37 is a research peptide also known as Cathelicidin; hCAP-18. Cathelicidin humain — peptide antimicrobien à large spectre It is studied for its potential therapeutic applications and is available from various research chemical vendors.

How does LL-37 work?

Perturbe les membranes microbiennes et module le système immunitaire. Effets antimicrobiens + immunomodulateurs directs.

What is the recommended dosage for LL-37?

The commonly studied dosage range for LL-37 is Varies by application. Dosage protocols vary based on research objectives. Always consult published studies and start with conservative amounts. LL-37 should only be used in controlled research settings.

Where can I buy LL-37?

PepsReview indexes LL-37 pricing from multiple vendors. Check the Vendors tab above for a price comparison table showing cost per milligram, purity, COA status, and stock availability. Vendor reviews from real users are available on each vendor's profile page.

Is LL-37 legal?

US regulatory status: Research only. The legal status of LL-37 varies by jurisdiction. In most countries, it is sold as a research chemical, not for human consumption. Always verify the legal status in your country before purchasing.

What are the side effects of LL-37?

Reported side effects include: Risque de résistance à des doses sous-thérapeutiques, Irritation à des concentrations élevées. Always review safety data and published studies before use.

Key Research Papers on LL-37

The following peer-reviewed studies and clinical trials are indexed in our research library for LL-37. Each paper links to a detailed summary with key findings, study design, and publication metadata.

No vendor prices yet

We don't have pricing data for this peptide yet.

Recherche

5 research papers indexed

View Research

Write a Review

Rating Breakdown

Effectiveness
5.0
Overall
4.5
Value
4.0
Safety
3.0

Based on 2 avis.

Avis

Cleared my chronic infection 2026-06-15
Tom V. Top Reviewer

LL-37 cleared a chronic bacterial infection that antibiotics couldn't touch. The broad-spectrum antimicrobial activity is impressive. Anti-biofilm properties make it effective against resistant bacteria. Wound healing also accelerated.

Effectiveness: 5/5 Safety: 3/5 Value: 4/5
Powerful antimicrobial peptide 2026-05-04
Tom V. Top Reviewer

LL-37 is a remarkable immune weapon. Fought off a stubborn sinus infection in days. The antimicrobial and antiviral defense is broad-spectrum. Be careful with dosing - too much can cause inflammation.

Effectiveness: 5/5 Safety: 3/5 Value: 4/5