Peptide Aspartate Isomerization During Storage Explained
Learn how reconstituted peptides undergo aspartate isomerization via succinimide intermediates during storage, forming isoaspartate and D-aspartate backbone isomers.
Tag: peptide storage degradation
Peptide Proline Cis-Trans Isomerization After Reconstitution
Proline cis-trans isomerization in reconstituted peptides creates conformational heterogeneity that alters receptor binding and potency over time during storage.
Peptide Histidine Oxidation & 2-Oxohistidine Formation
Learn how reconstituted peptide histidine oxidation and 2-oxohistidine formation occur through metal-catalyzed Fenton chemistry at copper and iron binding sites.
Peptide Racemization in Alkaline Storage Solutions
Learn how peptide racemization and D-amino acid epimerization degrade reconstituted peptides in alkaline bacteriostatic water during prolonged storage.