Sartorius to Buy French Biotech Polyplus for $2.6 Billion

  • Deal would bolster Sartorius’s drug-delivery technologies
  • Sartorius shares fall about 7% after news of the deal

A researcher handles a Sartorius AG Biostat B plus bioreactors

Photographer: Ore Huiying/Bloomberg
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Sartorius Stedim Biotech agreed to buy Polyplus, a maker of components for cell and gene therapies, for about €2.4 billion ($2.6 billion) from a group of private investors.

The deal would bolster Sartorius’s portfolio of drug-delivery technologies, creating a deeper focus on the fast-growing field of viral vectors, which are tools used to deliver genetic material into cells.