Patent ID: 9527899
Filing Date: 2016-12-27
CPC Classification: A61K,A61P,C07K

Claim Text:
1. A recombinant follicle-stimulating hormone (FSH) preparation, wherein the recombinant FSH in the preparation has a glycosylation pattern comprising the following characteristics: (i) a relative amount of glycans carrying bisecting N-acetylglucosamine (bisGlcNAc) of at least 20% of the total amount of glycans attached to FSH in the preparation, (ii) a relative amount of 2,6-coupled sialic acid of at least 30% of the total amount of sialic acids, (iii) a Z number of at least 200; and (iv) at least 17% of the glycan structures are tetraantennary.