A1AT appears to inhibit viral infection by targeting two crucial proteases involved in the pathophysiology of the virus: the transmembrane serine protease 2 (TMPRSS2) and the ADAM17 (123, 124)
GenScript Technical Bulletin: Handling and Storage of Synthetic Peptides
10.3233/JAD-2011-110002 19 ChengY.XieY.ChenY.LiuX
Manufacturer-documented storage conditions: Pfizer/Hospira prescribing information specifies controlled room temperature, defined as 20-25C (68-77F) with excursions permitted to 15-30C (59-86F)
Plasma cytokine levels in migraineurs and controls
However, because liposomal technology functions to encapsulate this tripeptide comprised of cysteine, glutamine, and glycine and deliver the glutathione directly into cells in the bloodstream, the glutathione molecule is quite fragile and, if taken in traditional forms, can be destroyed in the digestive tract by the stomach acids before the body can operate it