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... utilize ways to detect small immune complexes All tests based on Ag/Ab reactions can be used to detect either Ag or Ab Agglutination Tests Agglutination/Hemagglutination ...
ag-ab reactions .ppt - Search
utilize
detect
small
immune
complexes
tests
based
ag/ab
reactions
either
agglutination
... signals signals can be measured by naked eyes or specific equipment e.g. in ELISA, RIA, IFA Methods for Ag-Ab detection Precipitation Agglutination Hemagglutination and ...
Agglutination General reaction Example in Widal test Tube and slide agglutinations Passive agglutination Hemagglutination Coombs test 5. Flocculation Principles Example ...
Immunity2008.ppt - Search
general
reaction
example
widal
slide
agglutinations
passive
coombs
flocculation
principles
Selected serological tests. Precipitation. Agglutination. Hemagglutination. Fluorescent-antibody technique. ELISA
... General reaction. Example in Widal test. Tube and slide agglutinations. Passive agglutination. Hemagglutination. Coombs test
... let it coagulate Remove cells by centrifugation and collect supernatant = serum with high titers of specific antibodies * * Precipitation Agglutination Hemagglutination ...
... particulate antigens and antibodies Antigens may be: On a cell (direct agglutination) Attached to latex spheres (indirect or passive agglutination) Hemagglutination ...
... poorer immune response (excluding adjuvants) Serology The detection of antibodies in serum Test methods: plate agglutination hemagglutination ...
Agglutination/Hemagglutination When the antigen is particulate, the reaction of an antibody with the antigen can be detected by agglutination (clumping) of the antigen.
Agglutination/Hemagglutination a. Qualitative agglutination test b. Quantitative agglutination test c. Applications of agglutination tests d.
... le sang ; Xénodiagnostic positif dans 50 % des cas PCR et recherche d'antigène circulant Diagnostic indirect: recherche d'anticorps IFI,agglutination, hémagglutination ...
7_leishmanies_tripanozomess.ppt - Search
nodiagnostic
positif
recherche
circulant
diagnostic
anticorps
... la réaction primaire Méthodes utilisant la précipitation des complexes Ag/Ac Ouchterlony, Mancini, Laurell Méthodes fluorimétriques Agglutination Hémagglutination ...
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