EXHIBIT 1.1 Transkaryotic Therapies, Inc. 1.25% Convertible Senior Notes due May 15, 2011 Underwriting AgreementUnderwriting Agreement • April 29th, 2004 • Transkaryotic Therapies Inc • Biological products, (no disgnostic substances) • New York
Contract Type FiledApril 29th, 2004 Company Industry Jurisdiction