Long-term: freeze it For the longest shelf life, freeze unopened powder at -20C (-4F) or colder, where many peptides stay stable for months to years, well past their reconstituted shelf life
Therefore, targeting the TME to downregulate GSH, elevate HO, normalize pH, and alleviate hypoxia is crucial for effective cancer therapy [211]
The monodispersed nanoparticles are subsequently exposed to different RH conditions, which can be set to deliquescence mode (from low RH to high RH for measuring deliquescence) or efflorescence mode (from high RH to low RH for measuring efflorescence)
2019;181:R21134
[3] At the 12 mg dose, the mean weight reduction was about 17.5% at 24 weeks (the primary endpoint) rising to roughly 24.2% at 48 weeks , compared with about 2.1% for placebo
That is the reason why it is safe to use that within that period and not beyond that