The modification technology of peptide drugs is an important means to improve the performance of drugs.

Properties such as bioavailability, stability and targeting can be changed by modification of peptides.

For example, peptides can be modified by PEGylation, which introduces a polyethylene glycol (PEG) group into the peptide molecule to improve its solubility, stability, and blood half-life.

BBT provides customers with the side chains of the current popular peptides and their raw materials, from starting materials to advance intermediates, with well control of impurities, which is highly praised by customers.