Lab guides
Practical laboratory references for working with research peptides: the arithmetic of reconstitution worked through with examples, how lyophilised peptides are stored sealed and after they are dissolved, and which diluent suits which compound. Each guide says where its figures come from, usually the supplier inserts cited on the product pages, and links to the reconstitution calculator and the certificate-of-analysis guide where they help. None of the guides gives doses or advice about use in people or animals.
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Lab guide
Peptide reconstitution arithmetic, worked through
Concentration is the amount of peptide divided by the volume of diluent. Everything else in reconstitution arithmetic follows from that one division, as the worked examples below show.
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Lab guide
Storing lyophilised and reconstituted peptides
Sealed, freeze-dried peptides are usually kept frozen, at −20 °C, away from light. Once dissolved, the published supplier inserts cited here mostly advise against storing the solution for more than a day.