Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Reexamination Certificate
2004-08-13
2009-06-23
Graser, Jennifer E (Department: 1645)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
C435S007920, C435S101000, C435S007100, C536S123100, C424S234100
Reexamination Certificate
active
07550270
ABSTRACT:
Improved immunoassays for the protection of antibodies againstLawsonia intracellularisare provided which permit rapid, easy detection of low concentrations of anti-Lawsoniaantibodies in animal-derived specimens. The preferred assay is an ELISA assay employing an antigenic extract ofL. intracellularislipopolysaccharide.
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Immunochemical analyses of serum antibodies from pig herds inSalmonellanon-endemic region; Camilla Wiuff, Britt-Marie Thorberg, Anders Engvail, and Peter Lind; Veterinary Microbiology 85 (2002) 69-82.
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Lipopolysaccharide-Based Enzyme-Linked Immunosorbent Assay for Experimental Use in Detection of Antibodies toLawsonia intracellularisin Pigs; Kroll, Eichmeyer, Schaeffer, McOrist, Harris, and Roof; Clinical and Diagnostic Laboratory Immunology, Jun. 2005, vol. 12, No. 6; p. 693-699.
Development, characterization and diagnostic application of a monoclonal antibody specific for a proteinase K resistantLawsonia intracellularisantigen; Boesen, Jensen, Jungersen, Riber, Boye, and Moller; Veterinary Microbiology 105 (2005) p. 199-206.
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Eichmeyer Marc A.
Kroll Jeremy J.
Roof Michael B.
Boehringer Ingelheim Vetmedica, Inc.
Devlin Mary-Ellen M.
Graser Jennifer E
Morris Michael P.
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