Antigen Assay Articles & Analysis: Older
4 articles found
Each color microsphere is covalently cross-linked with a probe, antigen or antibody targeting a specific assay. The different microspheres bind proteins (antibodies or antigens for immunoassays) against different substances to be detected. ...
The reader analyzes a patient’s sample by performing a displacement assay based on evanescent wave technology, an established biochemical process that is proven and fast (see sidebar, “Bio-optical processing”). ...
We evaluated a novel, magnetic-bead-based histo-blood group antigen assay for the recovery of low numbers of norovirus particles. Using this assay, with Norwalk virus seeded in environmental waters as a model, we were able to recover 30 to 300 genomic copies of the virus. ...
Many HIV-1 envelope-based synthetic peptides behave as antigenic mimics of linear or conformational epitopes generated in vivo in infected subjects, meaning they can be used as immunogens for antibody induction in appropriate animal models or as antigens in Enzyme-Linked Immunosorbent Assay (ELISA). These peptides are linear or branched, single ...