CONJUGADOS ANTIGENICOS DE LIPOPOLISSACARIDOS CONSERVADOS DE BACTERIAS GRAM NEGATIVAS

摘要

Antigenic conjugates are provided which comprise a carrier protein covalently bonded to the conserved portion of a lipopolysaccharide of a gram negative bacteria, wherein said conserved portion of the lipopolysaccharide comprises the inner core and lipid A portions of said lipopolysaccharide, said conjugate eliciting a cross reactive immune response against heterologous strains of said gram negative bacteria.