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Description
Supports anti-aging and healthy cell function
doi: 10.1182/blood-2005-06-2538 78 ChangLKGarcia-CardeaGFarneboFFannonMChenEJButterfieldCet al

doi: 10.1016/j.anifeedsci.2013.11.008 42 SAS Statistical Analysis Software (2013)

Using OPA allows glutathione to be measured along with amino acids (Noctor and Foyer, 1998), though one drawback compared to bimane derivatization is that cysteine is not readily detectable
