High-quality peptides at a fair price.
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Every batch. Independently verified.
View Lab ResultsTesting Process
Each compound is sent to multiple independent laboratories for analysis before it leaves our facility.
Purity Standards
We require >99% purity across all compounds. Any batch falling short is rejected and reprocessed.
COA Documentation
Full certificates of analysis are available for every batch β complete with lab name, date, and results.
US VS. THEM
A class apart
We supply research peptides with demonstrable quality β no compromises, no guesswork.
Peptide Labs
Latest articles
Research, protocols and updates on peptides.
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Click chemistry in peptide research: azide-alkyne cycloaddition for targeted bioconjugation
What makes a reaction "click chemistry"? Click chemistry is a collective term for a class of chemical reactions that proceed...
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Peptide mapping of research peptides: enzymatic digestion and LC-MS/MS for sequence confirmation
An intact mass determination by LC-MS confirms that a research peptide has the correct molecular weight, but says little about...
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Green solvents in SPPS: why DMF is under pressure and what the alternatives are
Dimethylformamide (DMF) has for decades been the standard solvent in Fmoc-based solid-phase peptide synthesis (SPPS): it swells polystyrene and PEG...
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