Bottom line: even if the FDA eventually recommends that certain peptides can be compounded under Section 503A, many stakeholders could still be blocked by the requirement to source pharmaceutical-grade API from an FDA-registered establishment with a Certificate of Analysis and by FDAs demonstrated willingness to police marketing claims around compounded drugs
After inspection of the apo-OsDHAR structure, we predicted that the highly conserved Cys20 residue acts as the catalytic nucleophile and found that this residue is located at the cleft between the N- and C-terminal subdomains
Lei G, Zhang Y, Koppula P, et al
Non-randomised study comparing toxicity of Escherichia coli and Erwinia asparaginase in children with leukaemia
(2005) Immunomagnetic separation of Toxoplasma gondii oocysts using a monoclonal antibody directed against the oocyst wall J
Like Ac-SDKP-OH, Ac-LKKTETQ-OH is a fragment of TB-4