LL37 5mg

LL-37 Australia – Cathelicidin Antimicrobial Research Peptide | AusBioLabs

Buy LL-37 in Australia – LL-37 is a natural antimicrobial peptide, and the only human cathelicidin. In fact, it is a 37 amino acid peptide that helps the body fight microbes. Because of this role, researchers study it in laboratory work on host defence and immune pathways.

In the lab, scientists use LL-37 only for in vitro studies. For example, they examine antimicrobial activity, immune signalling, and wound repair cells. Overall, AusBioLabs supplies premium research grade LL-37 strictly for qualified laboratory work.

Key Highlights

• Purity: >99% (Third party HPLC & MS Tested)
• Form: Lyophilised Powder
• Intended Use: Strictly for in vitro laboratory research only. Not for human consumption.
• Shipping: Fast Sydney/Melbourne Dispatch via Australia Post Express

What Is LL-37?

LL-37 is a cathelicidin peptide, which means it comes from a host defence protein. First, the body makes it from a larger protein called hCAP18. Then, it folds into a helix that targets microbes. As a result, labs use it to study antimicrobial pathways in cell models.

Researchers value LL-37 because it links to both defence and repair. Moreover, in studies it appears to affect immune cells and wound models. In short, this makes it a key tool in immune and antimicrobial research.

Research Applications (In Vitro / Laboratory Only)

• Antimicrobial Research: First, researchers study how LL-37 acts against bacteria in culture.
• Immune Signalling: In addition, scientists examine its role in immune cell pathways.
• Wound Repair Models: Also, labs explore its part in wound and repair cell models.
• Membrane Interaction: Moreover, teams study how it interacts with cell membranes in vitro.
• Comparative Peptide Studies: Finally, LL-37 serves as a benchmark antimicrobial peptide.

Storage & Handling

• To begin, store the powder in a cool, dry place below 25°C, and keep it away from light.
• Additionally, for longer storage, store it at-20°C.
• Next, reconstitute with sterile or bacteriostatic water under sterile lab conditions.
• Finally, avoid repeated freeze thaw cycles.

Why Choose AusBioLabs LL-37

• Premium research grade LL-37 (>99% purity)
• We test every batch by HPLC and MS, and we include a Certificate of Analysis (CoA)
• Discreet, temperature controlled shipping
• Free Express Shipping on orders over $200
• AU Owned & Operated, and trusted by thousands of researchers

Technical Specifications

Frequently Asked Questions

What do researchers use LL-37 for?

Scientists use LL-37 only for in vitro and laboratory studies. For example, they explore antimicrobial activity, immune signalling, and wound repair in cell models. Above all, it is not for human or animal use.

How pure is AusBioLabs LL-37?

First, we test every batch to more than 99% purity by HPLC. In addition, we confirm each result by mass spectrometry. We also provide a Certificate of Analysis (CoA) for every lot.

How do I store and reconstitute LL-37?

LL-37 ships as a lyophilised powder. First, in a sterile lab, researchers usually mix it with sterile or bacteriostatic water. Then store the powder below 25°C and away from light, or store it at-20°C for long-term storage. Finally, avoid repeated freeze thaw cycles.

Can I buy LL-37 in Australia for research?

Yes. AusBioLabs sells LL-37 only as a research chemical for qualified laboratory use. However, it is not approved for human, medical, veterinary, or household use. Therefore, the buyer takes full responsibility for safe and compliant handling.

Disclaimer: Use this product strictly for qualified laboratory research only. It is not for human consumption, medical, veterinary, or household use. The buyer takes full responsibility for proper handling and use.