CPC A61K 39/0258 (2013.01) [A61K 39/02 (2013.01); A61K 47/646 (2017.08); C07K 14/21 (2013.01); C08B 37/0063 (2013.01); C08B 37/0066 (2013.01); A61K 2039/55583 (2013.01); A61K 2039/6037 (2013.01); A61K 2039/6087 (2013.01); A61K 2039/70 (2013.01); C07K 14/245 (2013.01); Y02A 50/30 (2018.01)] | 22 Claims |
1. A composition comprising a glycoconjugate of an E. coli O25B antigen covalently coupled to a carrier protein, wherein the E. coli O25B antigen comprises the structure of Formula O25B′:
wherein n is an integer of 1 to 30.
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