El LL-37 es el único péptido antimicrobiano de la familia de las catelicidinas que se expresa en los seres humanos (producto del gen CAMP). Péptido α-helicoidal anfipático de 37 residuos con actividad de amplio espectro contra bacterias, virus y hongos. Se utiliza en la investigación sobre la inmunidad innata, la cicatrización de heridas y la terapia antimicrobiana. CAS 154947-66-7, MW 4493,33 Da, pureza ≥99 % por HPLC.
Precio: EUR 119.00 | Marca: PEPTEX | En stock | Envío a toda la UE, hasta 7 días laborables
Valoración: 4.7/5 (236 opiniones)
Opiniones de clientes
Magda K. — ★★★★ Cushioned packaging, vial properly sealed.
Tamaños disponibles
10mg — 119 EUR
PEPTEX envía a España — envío rápido, calidad certificada, envío gratuito desde 150 €.
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All products are intended for scientific research and not for human or animal consumption.
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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