PEOPLE - Sigma-Aldrich makes appointment:
This article was originally published in Clinica
Jai Nagarkatti has been promoted to president and CEO of life science firm Sigma-Aldrich (St Louis, Missouri) effective from January 1. He was also elected to the board of directors for the firm, which specialises in disease diagnosis. Formerly president and COO, Mr Nagarkatti succeeds David Harvey who will continue to serve as chairman of the board of directors.