Trace Metal Ion Catalyzed Peptide Oxidation via Fenton Reactions
How ppb-level Cu2+, Fe3+, Zn2+, and Ni2+ from vials and needles catalyze site-specific hydroxyl radical damage in reconstituted peptides via Fenton chemistry.
Tag: peptide oxidation
Reconstituted Peptide Oxidation & Methionine Sulfoxide
Learn how reconstituted peptide oxidation and methionine sulfoxide formation degrade bioactivity, and strategies using inert gas overlay to prevent it.
Peptide Degradation Pathways: Oxidation, Deamidation & More
Explore peptide degradation pathways in solution including oxidation, deamidation, and hydrolysis. Learn strategies to minimize chemical degradation in reconstituted peptides.