The research library
Peptides in animal studies, read carefully
What a study measured, in which animals, and what it doesn’t show. Lab guides for reading certificates and handling peptides. No promises about what anything will do.
Lab guide · 2026-11-09
What “research use only” means on a label
Three words on every label we sell. Here is what they commit us to, and what they ask of you.
Lab guide · 2026-11-06Storing lyophilized peptides in the lab
A freeze-dried peptide is stable, not indestructible. Three things wear it down, and all three are easy to control.
Lab guide · 2026-11-03HPLC vs mass spec: what each COA test shows
Two tests, two different questions. One asks how much of the powder is the peptide; the other asks whether it is the right peptide at all.