Definition that contains fluorescent dye
- eosin a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures
- bromeosin a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures
- immunofluorescence (immunology) a technique that uses antibodies linked to a fluorescent dye in order to study antigens in a sample of tissue
- immunohistochemistry an assay that shows specific antigens in tissues by the use of markers that are either fluorescent dyes or enzymes (such as horseradish peroxidase)