Outer membrane vesicle vaccines made from short-chain lipopolysaccharide mutants of serogroup B Neisseria meningitidis: effect of the carbohydrate chain length on the immune response.

Abstract excerpt

Outer membrane vesicle (OMV) vaccines were made from Neisseria meningitidis strain 44/76 and its two short-chain lipopolysaccharide (LPS) mutants, Mu-1 and Mu-4. Only the 44/76 vaccine contained LPS with the host antigen lacto-N-neotetraose. The protein composition of the vaccines was similar. The LPS carbohydrate chain length proved to influence drastic changes in the LPS immunogenicity as well as the outer...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Bacterial Outer Membrane Proteins
• Share to Lipopolysaccharides