While Not Entirely New – Guidance Places Stamp of Approval on Some Synthetic Peptides Where the RLD is of rDNA Origin
For the last 5 or so years, the FDA has told applicants that they could likely submit an ANDA for a synthetic peptide product (40 amino acid chains or fewer) when the reference listed drug (RLD) was of rDNA origin but the guidance on which products, how, and what would be required was often sketchy. […]
