Related Experiment Video
Updated: Dec 15, 2025

10:05
Simultaneous Distinction of Monospecific and Mixed DFS70 Patterns During ANA Screening with a Novel HEp-2 ELITE/DFS70 Knockout Substrate
Published on: January 17, 2018
36.9K
Dense fine speckled (DFS) immunofluorescence pattern and anti-DFS70 antibodies: Cleaning up the current concepts
Maria Infantino1, Teresa Carbone2, Mariangela Manfredi1
1Laboratorio Immunologia Allergologia, Ospedale San Giovanni di Dio, Firenze, Italy.
Abstract
No abstract available in PubMed .
Related Concept Videos
Immunofluorescence Microscopy
12.6K
A fluorescence microscope uses fluorescent chromophores called fluorochromes, which can absorb energy from a light source and then emit this energy as visible light. Fluorochromes include naturally fluorescent substances (such as chlorophylls) and fluorescent stains that are added to the specimen to create contrast. Dyes such as Texas red and FITC are examples of fluorochromes. Other examples include the nucleic acid dyes 4’,6’-diamidino-2-phenylindole (DAPI), and acridine orange.
12.6K
Immunogold Electron Microscopy
5.1K
Immunoelectron microscopy utilizes immunogold labeling of endogenous proteins with specific antibodies to detect and localize these proteins in cells and tissues. The procedure provides insights into the distribution and quantification of protein under different stimulation conditions offering clues about their functions. Conjugating highly electron-dense gold particles with primary or secondary antibodies allow antigen detection on and within cells, with high resolution and specificity.
5.1K

