ASSIGNMENT OF SUBLEASE AND AGREEMENT THIS ASSIGNMENT OF SUBLEASE AND AGREEMENT (the "Agreement") is made this 31st day of December, 1997 by and among SERAGEN, INC., a Delaware corporation having a principal place of business at 97 South Street,...Assignment of Sublease and Agreement • March 31st, 1998 • Seragen Inc • Biological products, (no disgnostic substances) • Massachusetts
