United Therapeutics receives permit for cell therapy facility build-out at Mayo

The build-out is estimated at $9.5 million.

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United Therapeutics received a building permit Tuesday for a $9.5 million build-out of its cell therapy facility on the second floor of Mayo Clinic’s Discovery and Innovation Building.

The 21,843-square-foot space will house an automated stem cell manufacturing site, which is one of the first of its kind in the country. The Whiting-Turner Contracting Co. is the project contractor. 

The technology, approved by the FDA in 2018, allows the Mayo Clinic Center for Regenerative Medicine to produce cells from the bone marrow of a stem cell donor in large enough quantities to be used as treatments in clinical trials. It allows for the treatment of multiple patients at the same time. 

Construction began in 2017 on the $32.4 million building at 14221 Kendall Hench Drive. It held a  grand opening in August. 

The first floor houses three ex-vivo lung perfusion surgical suites used for lung restoration, another form of regenerative medicine. It turns donor lungs, which previously would have previously been unusable, into viable transplant organs. United Therapeutics also collaborates with Mayo Clinic on lung restoration. 

The third floor houses the Life Sciences Incubator for biotech entrepreneurs, which offers coworking space, wet labs, business resources, networking and entrepreneurial training.