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US 4,284,537 AGranted
Conjugate of streptococcal M protein peptide vaccine
AssigneeThe United States of America as represented by the Department of Health and Human Services
InventorEdwin H. Beachey
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Abstract
Certain peptide fragments of streptococcal M protein named CB6 and CB7 have been linked to a protein carrier which is polylysine. The conjugate has proved immunogenic in rabbits producing protective antibodies against the whole group A streptococcus.
Claims6
The conjugation of M24 protein particle CB6 or CB7 with polylysine which produces a conjugation antisera against animal streptococcus infection.
A process of producing a conjugate of CB6 or CB7 or both with polylysine.
Dependencies are inferred from the claim text.