Identifying virally infected and vaccinated organisms
AssigneeRegents of the University of Minnesota
InventorsMichael P. Murtaugh, Craig R. Johnson
Life of this patent
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Abstract
This document provides methods and materials related to assessing organisms for the presence or absence of anti-virus antibodies. For example, this document provides methods and materials that can be used to determine whether or not an organism (e.g., a member of a swine species such as a pig) contains anti-PRRS virus antibodies. In other embodiments, this document provides methods and materials that can be used to determine if a particular organism received a vaccine version of a virus, was infected with a naturally-occurring version of the virus, or is naive with respect to the virus.
Claims7
A kit for determining whether an animal received a vaccine version of a PRRS virus or was infected with a naturally-occurring version of said PRRS virus, said kit comprising:
- (a) a first PRRS polypeptide having an amino acid sequence such that antibodies made against said vaccine version of said PRRS virus bind said first PRRS polypeptide and antibodies made against said naturally-occurring version of said PRRS virus bind said first PRRS polypeptide, and
- (b) a second PRRS polypeptide having an amino acid sequence such that antibodies made against said vaccine version of said PRRS virus bind said second PRRS polypeptide and antibodies made against said naturally-occurring version of said PRRS virus do not bind said second PRRS polypeptide.
Dependencies are inferred from the claim text.