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Clear laboratory guidance for identifying a peptide reference material, reading its lot evidence and planning in-vitro stock calculations. Every guide separates evergreen reference data from lot-specific measured results.
RUO peptide reference materials in the EU
How VERIPHASE defines, presents and documents research-use-only peptide reference materials for its EU catalogue.
Read guide →How to read a peptide certificate of analysis
How to distinguish mass evidence, chromatographic purity, content, microbiological results, elemental impurities and lot traceability on a peptide COA.
Read guide →Peptide nomenclature glossary: aliases, fragments, salt forms and purity terms
Aliases, fragments, salt forms and purity terms — how to match a catalogue name to the exact molecule you need.
Read guide →TB-500 fragment vs Thymosin β4 full-length: naming and reference-material labelling
Why the commercial "TB-500" label cannot identify a sequence by itself — and what that means for mass and concentration.
Read guide →CJC-1295 No-DAC vs DAC: Mod GRF 1-29 naming and structural distinctions
Why "CJC-1295 No-DAC" is a market designation for Mod GRF (1-29), distinct from the CJC-1295 described in primary literature.
Read guide →Laboratory stock concentration and aliquot calculations for lyophilised peptides
The arithmetic behind stock concentration, aliquot volume and net peptide content for lyophilised reference materials.
Read guide →How to evaluate a peptide reference-material supplier: a laboratory procurement checklist
A laboratory procurement framework for checking exact identity, lot evidence, source reports, release state and fulfilment claims.
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