Le LL-37 est le seul peptide antimicrobien de la famille des cathelicidines exprimé chez l'être humain (produit du gène CAMP). Peptide amphipathique à hélice α de 37 résidus présentant une activité à large spectre contre les bactéries, les virus et les champignons. Utilisé dans la recherche sur l'immunité innée, la cicatrisation des plaies et la thérapie antimicrobienne. CAS 154947-66-7, masse moléculaire 4493,33 Da, pureté ≥ 99 % par HPLC.
Prix : EUR 119.00 | Marque : PEPTEX | En stock | Livraison dans toute l'UE, sous 7 jours ouvrés
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10mg — 119 EUR
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Third-party laboratory Certificates of Analysis (COA) for every PEPTEX peptide
Why transparency matters
Research-grade peptides require verified identity and purity. An unverified vial is an unverified experiment.
A Certificate of Analysis (COA) is available on every product page.
Testing methodology
Identity confirmation by mass spectrometry, purity assay, appearance check, and moisture content. Reports issued by EU-based accredited laboratories.
Every PEPTEX product has an independent Certificate of Analysis available on its product page. All products meet or exceed ≥99% purity — no exceptions.
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Frequently asked questions
What does ≥99% purity mean?
It means that at least 99% of the powder is the target peptide.
How is the batch linked to the COA?
Every vial carries a batch number matching the COA.
Can I verify the COA independently?
Yes — each COA carries the issuing laboratory name and report ID.
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