Research-grade peptides are manufactured for laboratory settings, are labeled "not for human use," and are not subject to the same regulatory oversight
Drug and chemical toxicology , 44 (3), 302309
Proper peptide storage and handling prove essential, with lyophilized peptides requiring storage at -20C or lower (optimally -80C) away from bright light and moisture, and peptides containing cysteine, methionine, or tryptophan requiring additional protection from oxidation through anaerobic storage conditions to maintain stability and biological activity throughout experimental protocols
I could think straight again
T m was determined by the built-in PR.ThermControl Software (version 2.3.1) (NanoTemper Technologies GmbH)
Naderi EH, Skah S, Ugland H, Myklebost O, Sandnes DL, Torgersen ML et al