Lyophilized powder Unreconstituted GHK-CU powder remains stable for years when frozen at -20C or below
125 This is exemplified by immune evasion via antigen loss variants under immunotherapy or secondary mutations in driver oncogenes (e.g., EGFR-T790M, ALK-L1196M, BCR-ABL-T315I) in the context of targeted therapies
Villafuerte G, Miguel-Puga A, Murillo Rodrguez E, et al
A pathogenic variant in intron 4 of the PANK4 gene is associated with autosomal dominant congenital posterior cataracts demonstrating a role for the encoded protein in the regulation of lens cell proliferation, lens epithelial cell apoptosis, lens crystallin formation, and fiber cell functions
Pregnant or nursing women are also not suitable candidates for glutathione injections