Methods of inducing an immune response with compositions comprising a
View Patent ↗Two or more Neisserial proteins are joined such that they are translated as a single polypeptide chain. Hybrid proteins are represented by the formula NH 2 -A-[-X-L-] n -B—COOH where X is an amino acid sequence, L is an optional linker amino acid sequence. A is an optional N-terminal amino acid sequence, B is an optional C-terminal amino acid sequence, and n is an integer greater than 1. Proteins where each of the n —X— moieties shares sequence identity to each other —X— moiety, the protein is a ‘tandem protein’.
1. A method of inducing an immune response in a subject comprising administering to the subject an effective amount of a composition comprising an aluminum salt adjuvant and an isolated protein comprising a Neisseria meningitidis protein having 80% or greater sequence identity to the amino acid sequence of SEQ ID NO: 19.
2. A method of inducing an immune response in a subject comprising administering to the subject an effective amount of a composition comprising an aluminum salt adjuvant and an isolated protein comprising a Neisseria meningitidis protein having 80% or greater sequence identity to the amino acid sequence of SEQ ID NO: 19, wherein the isolated protein is adsorbed to the aluminum salt adjuvant.
3. The method of claim 2 , wherein the aluminum salt adjuvant comprises aluminum phosphate.
4. The method of claim 1 , wherein the aluminum salt adjuvant comprises aluminum phosphate.
5. A method of inducing an immune response in a subject comprising administering to the subject an effective amount of a composition comprising an aluminum salt adjuvant and an isolated protein comprising a Neisseria meningitidis protein having 80% or greater sequence identity to the amino acid sequence of SEQ ID NO: 19, wherein the aluminum salt adjuvant comprises aluminum hydroxyphosphate.