Due to construction and building renovations at the Wistar Institute, the Protein Expression Facility has been relocated to the University of Pennsylvania Veterinary School, Rosenthal Building (corner of 38th and Spruce Streets), Rooms 426-430.  

When you enter the doors off Spruce Street, you will need to sign in with the receptionist.  After you enter the double doors, you will approach a stairwell and elevator on the right side.  Take to fourth floor.  When you come out of the stairwell/elevator, turn right.  We are the second door on the right.

Paul Lieberman, Ph.D.
Scientific Director

David C. Schultz Ph.D. 
Facility Director
215-495-6885

Henry Hoff
Wistar Research Assistant

Barbara Niedziolka
Research Assistant I

Brian Frederick, M.S.
Research Assistant II