The Peptide Labs Journal
Practical, research-use-only guides from our team — reconstitution, reading a Certificate of Analysis, and handling peptides in the lab.
Storing and Handling Lyophilized Peptides in the Lab
Dry storage, in-solution storage, and the freeze–thaw mistake that wastes good material.
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How to Read a Certificate of Analysis
Identity by mass spec, purity by HPLC — and the details a headline percentage never tells you.
How to Reconstitute Lyophilized Research Peptides
The general laboratory procedure, step by step — with the technique details that protect your material.
New to sourcing research peptides, or setting up a fresh line of work? This is where we share what we've learned handling these compounds every day — practical, jargon-free lab guides you can actually use. We add pieces deliberately, so check back for new reference material on reconstitution, storage and quality documentation.
Everything here is written by the people who actually handle and test our peptides, not spun out to fill a page. We'd rather publish one guide we'd stand behind than a dozen that repeat the same points, so the journal grows slowly and deliberately — and everything is framed strictly for laboratory research use, with no dosing or health guidance.
Got a question you'd like us to cover? Tell us on the contact page — and while you're here, explore our GLP-1 & Metabolic, Healing & Recovery and Growth Hormone ranges.