Reconstituting lyophilized peptides: a practical lab guide
Step-by-step handling guidance for preparing lyophilized research peptides with bacteriostatic water.
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Research Journal
Research notes, handling guides and compound deep-dives from our lab team.
Understanding HPLC purity on a Certificate of Analysis
What the chromatogram, retention time and purity percentage on a COA actually tell you.
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Storing lyophilized peptides: temperature, light and moisture
Simple storage rules that keep research peptides within specification for longer.
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Bacteriostatic water vs sterile water for reconstitution
The difference between the two most common diluents and when researchers choose each.
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What peptide purity means — and why ≥99% matters in research
How impurities arise during synthesis and why high purity improves reproducibility.
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Mass spectrometry in peptide identity testing, explained
How ESI-MS confirms that a batch contains the molecule on the label.
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Inside our batch release process: from synthesis to COA
The four checkpoints every batch passes before it reaches the catalogue.
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