A partial cDNA of AsGGT , which has high sequence homology to AcGGT , was isolated from garlic ( Allium sativum ), and its mRNA expression patterns suggested that AsGGT may play a role in synthesizing S -alk(en)yl-L-cysteine sulfoxides in garlic cloves during cold storage ( In this study, we cloned three genes encoding GGTs, AsGGT1 , AsGGT2 , and AsGGT3 , that are suggested to be involved in the biosynthesis of alliin in garlic
GCLC polyclonal (1:200, Proteintech, 12601-1-AP)
Unopened GHK-Cu serum stored at 4C retains 8590% peptide activity for 912 months, while the same product stored at 25C loses 3040% activity within 6 months
Furthermore, under conditions of oxidative stress, glutathione engages in a brilliant protective mechanism known as S-glutathionylation