LL-37 — Pre-Filled Pen

LL-37 Pre-Filled Injection Pen — Antimicrobial Host-Defense Peptide

LL-37 is a cathelicidin-derived host-defense peptide. LL-37 is the only human cathelicidin-derived antimicrobial peptide, disrupting microbial membranes while modulating innate immune signaling.

What Is LL-37?

LL-37 is a 37-residue host-defense peptide central to innate immunity research. Beyond direct antimicrobial action, it influences chemotaxis, angiogenesis, and wound repair, making it a versatile immunology reference peptide.

🔬 What Is LL-37 Researched For?

Investigated for antimicrobial activity, immune modulation, and wound-healing research. Studies focus on antibacterial and antibiofilm activity, immune modulation, and roles in tissue repair and re-epithelialization.

🖊️ Why the EhBuddy Pre-Filled Pen?

EhBuddy supplies LL-37 as a ready-to-use 3 mL pre-filled injection pen, removing the need for vial reconstitution or manual syringe measurement. The adjustable dial delivers consistent, repeatable micro-doses from 1 to 80 IU per injection, letting researchers hold dosing tightly controlled across an entire protocol. Available strengths: 5mg.

🧪 Pen Specifications

Format: 3 mL pre-filled cartridge. Reconstituted in 3 mL bacteriostatic water. Concentration equals strength divided by 3 mg/mL. U-100 dial (100 IU per mL); range 1–80 IU per injection. Purity >98.5%; third-party tested.

💉 Dosing Sheet — Amount Delivered per Injection

Dial the units below; the amount delivered depends on the pen strength. Figures are approximate.

❄️ Handling & Storage

Store refrigerated at 2–8°C and protect from light. Prime the pen before first use per standard protocol. Keep away from children and non-research personnel.

FOR RESEARCH USE ONLY (RUO). Not for human or veterinary use. Intended for in-vitro and laboratory research only. Not a drug, food, or cosmetic; not intended to diagnose, treat, cure, or prevent any disease.