Why peptide purity matters: HPLC, mass spectrometry and reproducibility in research

Peptides are small enough to be made with precision yet peptides are complex enough that tiny chemical differences can change the results of experiments. A missing amino acid, a residue a by-product of synthesis or a compound that is misidentified can add variables that are hard to notice once the experiment has started. That is ... Read more The post Why peptide purity matters: HPLC, mass…