LL-37 Complex Research Peptide – 5mg
LL-37 Complex Research Peptide – 5mg
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Processing Time
- Orders are processed within 1–2 business days.
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Return & Exchange Policy
- Easy 7-day return for unused items.
- Returns must be in original condition.
- Refunds processed within 5–7 working days after product inspection.

LL-37 Complex Research Peptide is a research-grade peptide formulation supplied in lyophilized vial format. This product is provided for laboratory research, cataloging, handling, and documentation purposes.
LL-37 Complex is supplied as a defined research peptide formulation. Product information is provided to identify the material, confirm format and quantity, and support batch-specific documentation review.
This product is supplied in a 5mg vial format. Each unit is provided with details related to format, quantity, storage, and available analytical documentation.
This product is not a dietary supplement, medication, cosmetic, or consumer health product, and is not for human or veterinary use.
What makes Peptagon LL-37 Complex different
- Research peptide format: supplied as a lyophilized research peptide formulation for laboratory workflows
- Defined material identity: product information includes peptide name, vial format, and quantity
- Lyophilized format: supplied as a dry research material for controlled laboratory handling and reconstitution
- Single-vial format: provided as a 5mg research peptide vial
- Quality documentation: batch-specific analytical documentation available where applicable
- Research use only: intended strictly for qualified laboratory research use and not for human or veterinary use
Mechanism Overview:
LL-37 Complex Research Peptide is provided as a laboratory research material. Product information is limited to identification, peptide format, quantity, storage guidance, handling details, and available batch-specific quality documentation.
The product is supplied as a defined lyophilized peptide formulation containing LL-37 Complex. Available documentation may include Certificate of Analysis, purity assessment, identity confirmation, and lot-specific testing information where applicable.
No human, veterinary, therapeutic, cosmetic, or consumer use is intended or implied. This product is intended strictly for qualified laboratory research use only.
All lots are manufactured under internal quality control standards. Identity and purity are verified prior to release to support consistency across laboratory research workflows.
- Koczulla R, et al.
An angiogenic role for the human peptide antibiotic LL-37/hCAP-18.
Journal of Clinical Investigation. 2003. - Overhage J, et al.
Human Host Defense Peptide LL-37 Prevents Bacterial Biofilm Formation.
Infection and Immunity. 2008. - Lande R, et al.
Plasmacytoid dendritic cells sense self-DNA coupled with antimicrobial peptide.
Nature. 2007. - Tokumaru S, et al.
Induction of keratinocyte migration via transactivation of the epidermal growth factor receptor by the antimicrobial peptide LL-37.
Journal of Immunology. 2005.
- Orders before 2pm ET ship same business day
- Free US shipping on every order — no minimum
- Gel-pack insulated shipper; 48–72 hr transit
- Store vials refrigerated at 2–8°C; protect from light
- Opened stock stable for 30 days refrigerated
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Made in USA
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Free & Fast Shipping
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Third-Party Tested, Every Batch
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Full COA With Every Order
THE PEPTAGON STANDARD
Precision Synthesized. Independently Verified.
Every Peptagon peptide is manufactured in USA cGMP-certified facilities, tested by independent third-party labs, and shipped with a full Certificate of Analysis. 99%+ purity, no exceptions.