Patent ID: 8703919

Claim:
A purified antibody that binds to the insulin-like growth factor-I receptor IGF-IR, comprising human IgG1 or IgG3 heavy chain constant domains wherein the heavy chain constant domains are glycosylated with a sugar chain at Asn297, wherein the sugar chain comprises at least 99.4% fucose, wherein if the sugar chain comprises N-glycolylneuraminic acid, the amount of N-glycolylneuraminic acid is 1% or less of the sugar chain and wherein if the sugar chain comprises N-terminal alpha-1,3-galactose, the amount of N-terminal alpha-1,3-galactose is 1% or less of the sugar chain and wherein the antibody is produced by the CHO cell line hu Mab<1GF-1R>B1-4E10 — 9-16 deposited with the Deutsche Sammburg Von Mikroorganismen and Zellkulturen GmbH, Germany, under Accessia No. DSM ACC 2795.