September 12, 2026

The rise of GLP-1 peptide drugs like semaglutide and tirzepatide has pushed peptide manufacturing into overdrive. Every gram of these molecules is built one amide bond at a time, and none of those bonds form on their own. A carboxylic acid and an amine sitting next to each other at room temperature just form a […]

Antibody-drug conjugates get called biological missiles for a reason. The antibody finds the tumor cell, the payload kills it, and sitting between them is a small chemical structure that most people never think about until it fails. That structure is the ADC linker, and it decides whether the drug works safely or causes serious toxicity.