Priority Aminos
account
$0.00 0

Cart

No products in the cart.

🚚 FREE SHIPPING OVER $200.00 🚚
**iN PROGRESS - aDDING COAS TO PRODUCT PAGES - bE PATIENT**

LL-37 is supplied in a lyophilized vial format for laboratory research workflows, investigated as a human cathelicidin antimicrobial peptide. Available in 5mg strength with lot-coded traceability and tamper-evident packaging.

Independently Lab-Tested
Third-party purity verification for this lot
Internal Lot #
PA-2026-018
Purity
99.539%
Peptide Content
5.04mg / vial
Date Tested
Mar 16, 2026
Method
HPLC Analysis

LL-37 5mg

  • Fast U.S. Shipping
  • Lot-Coded Vials
  • Tamper-Evident Packaging
  • Secure Checkout

LL-37 is supplied in a lyophilized vial format for laboratory research workflows, investigated as a human cathelicidin antimicrobial peptide. Available in 5mg strength with lot-coded traceability and tamper-evident packaging.

Independently Lab-Tested
Third-party purity verification for this lot
Internal Lot #
PA-2026-018
Purity
99.539%
Peptide Content
5.04mg / vial
Date Tested
Mar 16, 2026
Method
HPLC Analysis
Research Use Only • Not for human or veterinary use

$66.99Earn 67 Priority Points toward your next Priority Reward.

🔥 Limited inventory available

Description


Description

Overview

LL-37 is the active, 37-amino-acid C-terminal fragment of the human cathelicidin antimicrobial protein hCAP-18, studied extensively in innate immunity research for its broad-spectrum antimicrobial and immunomodulatory activity. Supplied as a lyophilized powder in a sealed 5mg vial, with lot-coded traceability and tamper-evident packaging carried through fulfillment.


Research Focus

  • Innate immune system and antimicrobial peptide research
  • Membrane-interaction and broad-spectrum antimicrobial studies
  • Immunomodulatory and chemotactic signaling investigations
  • Wound-healing and tissue-repair pathway research
  • Comparative research within the cathelicidin peptide family

LL-37 Specifications

Product Type: Research Peptide
Format: Lyophilized powder, sealed vial
Available Strength: 5mg
Traceability: Lot-coded identification
Packaging: Tamper-evident
Category: Cathelicidin Antimicrobial Peptide

Storage & Handling

  • Store lyophilized powder at −20°C for long-term storage
  • Once reconstituted, refrigerate at 2–8°C and use within your protocol’s stability window
  • Protect from light and minimize repeated freeze–thaw cycles
  • Follow institutional handling procedures and PPE requirements
  • Dispose of materials per applicable institutional guidelines

Frequently Asked Questions

What is LL-37 studied for?

LL-37 is investigated in laboratory literature as the active fragment of human cathelicidin, with research interest centered on innate immune signaling and antimicrobial peptide mechanisms.

What form is it supplied in?

A lyophilized (freeze-dried) powder in a sealed glass vial, ready for reconstitution per your lab’s protocol.

Is a Certificate of Analysis available for this lot?

Yes — third-party HPLC results for the current lot are published above, including purity and peptide content figures.

How is it packaged and tracked?

Every vial carries an internal lot code tied to our traceability log, plus tamper-evident sealing maintained from fulfillment through delivery.

Is this for human or veterinary use?

No. This product is sold strictly for laboratory research use by qualified researchers, and is not a drug, dietary supplement, or medical device.


Ordering & Fulfillment

Orders are prepared from lot-tracked inventory and shipped in tamper-evident packaging with tracking information.

Priority Aminos
Priority Aminos LLC supplies high-purity peptides for Research Use Only (RUO) to qualified laboratories. We focus on compliance, traceability, and dependable operations.
© 2026 Priority Aminos LLC · Dunedin, FL 34698
All products Research Use Only. Not for human or animal use.
These products are not drugs, foods, dietary supplements, cosmetics, or medical devices and are not intended to diagnose, treat, cure, or prevent any disease. For lawful laboratory research use only by qualified researchers.