ELISpot is cell-based immunoassay technology for quantifying cells secreting antibodies and/or cytokines. And it is one of the most commonly used methods to measure antigen-specific T cells. It is a critical part of immunogenicity testing and immune response monitoring studies for vaccine candidates in clinical development.
Eurofins Viracor also offers the FluoroSpot system. which enables the simultaneous measurement of more than one analyte secreted at the single-cell level.