Usually, the synthesis of short protein chains (polypeptides) begins with the production of their components, the amino acids. But it can be done differently: In the journal Angewandte Chemie, Chinese researchers report a considerably more convenient method that is similar to olefin polymerization, which is used for the mass production of plastics such as polyethylene. The advantage of this reaction is that it uses inexpensive starting materials and would be ideal for industrial production.
