LL-37
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>99% PURITY
HPLC Verified
LAB TESTED
3rd Party Verified
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Discreet Package
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Description
Product Overview
LL-37 is the only known human cathelicidin, an endogenous host defense (antimicrobial) peptide. Beyond its direct ability to neutralize a broad spectrum of pathogens, LL-37 is highly regarded in research for its complex immunomodulatory properties and its role in tissue homeostasis.
- Antimicrobial Activity: Functions by disrupting bacterial cell membranes through electrostatic interactions, serving as a model for novel antibiotic development.
- Immunomodulation & Repair: Actively researched for its ability to regulate inflammatory responses, stimulate angiogenesis, and promote epithelial cell proliferation and wound healing.
Research Applications
- In vitro studies on broad-spectrum pathogen neutralization.
- Modeling of innate immune system responses and chemokine induction.
- Investigation of cellular migration, angiogenesis, and tissue repair mechanisms.
Specifications
- Format: Lyophilized powder
- Purity: >98% (HPLC verified)
- Storage: Store at -20°C. Avoid repeated freeze-thaw cycles.
RESEARCH USE ONLY. This product is strictly for laboratory research and development purposes. It is NOT for human consumption, diagnostic, therapeutic, or clinical use.
Certificate of Analysis
Third-party testing guarantees >99% purity via High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS).
Customer Reviews
Based on 165 authenticated lab entries
Sarah S.
"Very reliable supplier for our laboratory. Purity is always >99%."
Betty L.
"Packaging was discreet and temperature controlled. Great service."
Dr. Margaret G.
"Very reliable supplier for our laboratory. Purity is always >99%."
Mary C.
"The COA is accurate and the results in vivo have been remarkably consistent."
Paul B., Principal Investigator
"Impeccable customer support and clinical-grade quality."
Dr. Sandra N.
"Fast shipping and the lyophilized powder reconstituted perfectly."
Patricia W.
"Packaging was discreet and temperature controlled. Great service."
Dr. Sandra G.
"Highest grade peptide we have sourced so far. Highly recommend."
Dr. Sandra P.
"Impeccable customer support and clinical-grade quality."
David J.
"Superior solubility and stable in solution. Perfect for our cell assays."
Susan T., Dr.
"Decent product, but delivery was delayed by a few days."
Kimberly E.
"Reconstitutes well, slightly slower than other batches but final concentration was accurate."
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