Certain controlled substances (like strong pain medications) may have stricter rules for instance, no refills allowed, requiring a new prescription each time, due to their abuse potential
Juster RP, McEwen BS, Lupien SJ (2010)
1000 g solubilized protein extracted from rat striatal tissue was incubated in the presence of anti-D2R antibody (Proteintech Group, rabbit, catalogue# 550841-AP) or control IgG (Merck Millipore, rabbit, catalogue# 12370), together with protein A/G plus agarose (Santa Cruz Biotechnology) overnight at 4 C
This means that changes to the concentration of system components can only be derived from the system itself
Not yet in formal clinical trials
This copper peptide is supplied as a 50 mg lyophilized powder for cellular and materials research in the laboratory