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Mass spectrometry and HPLC analysis are the standard verification methods for peptide compounds of this complexity

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This peptide increases collagen synthesis, improves vascular function, and protects cells from oxidative stress and injury

Our data obtained by knocking down GPx1, both in the human HEK293T cells and in rat neurons, together with the in vitro experiments, strongly suggest that endogenous -glutamylcysteine is a GPx1 cofactor for H 2 O 2 detoxification

Cystic fibrosis presents another opportunity