Immune Research Peptides

Questions about this research topic

What does the Immune Research Peptides category cover?

This category collects peptides examined in immune signalling research, including thymosin alpha-1 and KPV. The published work centres on immunomodulatory pathways in preclinical models.

Are these products for human use?

No. All compounds sold by Vitality Peps are strictly for laboratory research purposes and are not intended for human or veterinary consumption.

Where do you ship to, and what does it cost?

We dispatch from our warehouses in Spain and the Netherlands, depending on your location, with tracked shipping across the European Union, typically within 24 hours of confirmation. Average EU delivery is 1 to 3 business days. Shipping is a €10 flat rate and free on orders above €200.

How should I store the vials?

Lyophilised vials should be stored at -20°C, away from light. Once reconstituted with bacteriostatic water, store at 2-8°C and use within the recommended window for that compound.

Read before you order

• BPC-157: Research Overview, Handling and StorageBPC-157 is a synthetic 15 amino acid peptide derived from a protective protein found in gastric juice. It is studied in preclinical models for tissue signalling and is not an approved medicine in the EU or the United States. It is supplied as a lyophilised powder for laboratory research, stored cold and protected from light.
• BPC-157 vs TB-500: How the Two Compounds DifferBPC-157 and TB-500 are both research peptides studied in tissue models, but they are different molecules. BPC-157 is a 15 amino acid fragment of a gastric protein; TB-500 is a synthetic fragment of thymosin beta-4, a 43 amino acid protein involved in actin regulation. They are studied for different pathways and are often examined together in preclinical work.
• Where to Buy Research Peptides in Europe: A 2026 Buyer's ChecklistThe safest way to buy research peptides in Europe is from a supplier that stocks in the EU, publishes an independent lab report for each batch, ships in temperature-appropriate packaging, accepts regulated payment methods and states clearly that the products are for research use only. Ordering inside the EU avoids customs handling entirely.
• How to Read a Peptide Analysis ReportA peptide certificate of analysis shows what an independent laboratory found in one specific batch: identity confirmed by mass spectrometry, purity measured by HPLC, and the measured quantity against the labelled amount. Read it by checking the batch reference against your vial first, then the identity result, then the purity figure and the test date.