El IGF-1 LR3 (IGF-1 R3 largo) es un análogo recombinante del factor de crecimiento similar a la insulina 1 con una sustitución de arginina en la posición 3 y una cola peptídica N-terminal de 13 residuos añadida. Estas modificaciones reducen significativamente la afinidad por las proteínas IGFBP y prolongan la vida media. Se utiliza en la investigación sobre la proliferación celular, la miogénesis y la expresión de la señalización Akt/mTOR. CAS 946870-92-4, MW 9117,6 Da, pureza ≥98 % por HPLC.
Precio: EUR 189.00 | Marca: PEPTEX | En stock | Envío a toda la UE, hasta 7 días laborables
Valoración: 4.7/5 (304 opiniones)
Tamaños disponibles
1mg — 189 EUR
PEPTEX envía a España — envío rápido, calidad certificada, envío gratuito desde 150 €.
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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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