Glutathione in Brain: Overview of Its Conformations, Functions, Biochemical Characteristics, Quantitation and Potential Therapeutic Role in Brain Disorders Neurochemical Research Springer Nature Link Glutathione Synthesis and Turnover in the Human Erythrocyte Journal of Biological Chemistry Science Time Glutathione Glutathione is a tri peptide, a small protein consisting of three amino acids, that functions as a principle antioxidant, scavenging free radicals and toxins that would otherwise damage and Red blood cells contain enzymatically active GPx4 whose abundance anticorrelates with hemolysis during blood bank storage ScienceDirect