Buying research peptides in Europe: purity, paperwork and delivery
How EU laboratories evaluate suppliers: HPLC and mass spectrometry reports, batch traceability, intra-EU shipping and what research use only means in practice.
Read the article →What are peptides? A complete guide for researchers
Definitions, categories, how peptides differ from proteins and why purity decides the value of a research result.
Read the article →How to read a peptide Certificate of Analysis
What HPLC purity really measures, why mass spectrometry is needed for identity, net peptide content and the red flags in a fake COA.
Read the article →Peptide storage, handling and stability in the laboratory
Lyophilised versus reconstituted stability, freezer practice, freeze-thaw cycles, reconstitution technique and batch record keeping.
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