Two Law Firms Steer as KKR-Backed Biopharma Unit Buys Vivitide

March 22, 2022, 10:45 AM UTC

Gibson, Dunn & Crutcher advised KKR on the acquisition of Vivitide Inc. by the global investor’s new life sciences portfolio company Biosynth Carbosynth.

Vivitide is a Gardner, Massachusetts-based maker of custom peptides and antibodies for the biotech industry.

McDermott Will & Emery said it represented Ampersand Capital Partners, Vivitide’s previous owner, which will roll over its entire stake and retain a “substantial” minority stake in the combined company.

Together, KKR and Ampersand plan to accelerate the combined company’s geographic expansion, broaden its capabilities, and expand its product portfolio, according to a statement.

“This acquisition marks an important milestone in our ambitious journey to become a leading global partner providing critical materials to the biopharma and diagnostics industries,” said Dr. Urs Spitz, CEO and president of Biosynth Carbosynth, in a statement.

Gibson Dunn said it also advised KKR on the closing of its investment in Biosynth Carbosynth, which was announced November 2021.


To contact the correspondent on this story: Rick Mitchell in Paris at rmitchell@correspondent.bloomberglaw.com

To contact the editor on this story: Chris Opfer in New York at copfer@bloomberglaw.com John Hughes in Washington at jhughes@bloombergindustry.com

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