Methionine Sulfoxidation in Reconstituted Peptides Explained
Learn how methionine sulfoxidation degrades reconstituted peptides through residual hydrogen peroxide and singlet oxygen, causing +16 Da mass shifts.
Tag: hydrogen peroxide contamination
Methionine Sulfoxidation in Reconstituted Peptides
Learn how methionine sulfoxidation and sulfone formation degrade reconstituted peptides through trace peroxide exposure from irradiated vials and storage.