It is not the only possible explanation, as plateaus happen , but storage should be one of the first things you investigate
Its a busy substance involved in lots of important jobs in our body
KLOW peptide protocol is the research-specific application plan for the blend covering reconstitution, storage, aliquot preparation, and the experimental delivery method for the model system being studied
Diabetes Care 43 , 28592869 (2020)
[DOI] [PMC free article] [PubMed] [Google Scholar] 125.Chandrashekar B.S., Roopa M.S., Kusuma M.R., Madura C., Shenoy C., Narayna N.L., Ghoshal P
These peptides have structural similarity with the known tachykinins but are present in a large variety of tissues and organs and are synthesized mainly by cells of the hematopoietic lineage [69, 102]