Dihydropyridine Fluorophores Allow for Specific Detection of Human Antibodies in Serum.

ABSTRACT: Antigen recognition by antibodies plays an important role in human biology and in the development of diseases. This interaction provides a basis for multiple diagnostic assays and is a guide for treatments. We have developed dihydropyridine-based fluorophores that form stable complexes with double-stranded DNA and upon recognition of the antibodies to DNA (anti-DNA) provide an optical response. The fluorophores described herein have advantageous optical properties compared to those of the currently available dyes making them valuable for research and clinical diagnostics. By studying a series of novel fluorophores, crucial parameters for the design were established, providing the required sensitivity and specificity in the detection of antibodies. Using these DNA-fluorophore complexes in a

SUBMITTER: Domljanovic I 

PROVIDER: S-EPMC6068599 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature