Storage and Handling Proper storage is crucial for maintaining product efficacy: Keep in a cool, dark place (refrigeration can extend shelf life) Ensure containers are tightly sealed after each use Dont use products past their expiration date Watch for changes in color, texture, or smell that might indicate degradation Many copper peptide products benefit from being stored in the refrigerator, which can significantly extend their stability and potency
Miwa, et al., Leukemia cells demonstrate a differen t metabolic perturbation provoked by 2-deoxyglucose
Recombinant proteins and lysates were rotated overnight at 4 C in binding buffer, containing protease inhibitors (cOmplete EDTA-free, Roche)
In line with the above reports, Gillespie and co-workers include a list of cautions and critical steps in their protocol, most of them related to the handling of samples and the high variability in antioxidant capacity in leaf tissue or among blanks and/or standards
Vegetarians and vegans are also at risk because B12 is mainly in animal products