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On the other hand, GPx5, GPx7, and GPx8 contain cysteine in their active site [1, 8, 9]
Avoid repeated freeze-thaw cycles, as these can reduce the peptides bioactivity
The tripeptide has strong affinity for copper(II) and was first isolated from human plasma
PMCID: PMC2696075
Designed for adults seeking a modern approach to antioxidant supplementation, this formula reflects Codeages focus on clean sourcing and thoughtful formulation
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