Interference No. 102,572 The Boss et al. arguments are without merit. It is true that the present rules do not require Boss et al. to notify Cabilly et al. of the oversight. As a matter of courtesy, Boss et al. could have notified Cabilly et al. of the omission when the exhibits were served. We find no prejudice to Boss et al. by entering the omitted exhibits into the record. II. Background: Immunoglobulins (Ig), also called antibodies, are protein molecules produced in vertebrates by B cells in response to foreign antigenic agents. (Boss et al. patent, column 1, lines 60-64, Cabilly et al. specification, page 1). The basic structure of all immunoglobulin molecules is a unit consisting of two identical light (L) polypeptide chains of molecular weight of approximately 23,000 daltons and two identical heavy (H) polypeptide chains of molecular weight 53,000-70,000 daltons, shaped to form a Y: Each H and L chain is held together by disulfide bonds to form a monomer, and the two 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007