caption: a chemical reactant with a antigen antigen is being linked to the antigens of the immune antigen
exif: {"Image DocumentName": "TYPES AND USES OF AGGLUTINATION REACTIONS", "Image ImageDescription": "DIRECT AGGLUTINATION. Aggregation followed by antibody binding (mostly IgM) (AB0 blood group antigens) INDIRECT AGGLUTINATION. Aggregation is achieved with a secondary antibody recognizing the Fc region of the primary antibody (mostly IgG) (Rh blood group- D antigen) PASSIVE AGGLUTINATION. RBCs or latex particles (latex beads) to which haptens or protein antigens artificially are coupled, aggregate after the addition of the specific antibodies. (RF- Rheumatoid Factor detection)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}