The present invention utilizes the characteristic chemical property of hydrazide groups on one reactant to react with aldehyde groups or cyanate esters on the other reactant with an improved conjugate yield of at least sixty percent. More
The conjugates of the invention are promising vaccines, especially for children and the elderly, who are most likely to suffer serious consequences from infection. More
A variety of new toxoids useful as botulinum vaccine antigens, for BAT or BIG production, or for development of tests to evaluate antigenicity of botulinum vaccines More
Aerosolized immunogenic compositions that may prove useful for vaccination against respiratory infections and may provide a platform for generating mucosal antibody responses against other pathogens. More