Ahomebrewbead-based immunoassay begins with the capture and labeling of an analyte using an enzyme conjugate (streptavidin ß-galactosidase, SBG). The analyte is captured with beads, and a ...

PerkinElmer's bead-based AlphaLISA ® immunoassays are designed ... advantageously with conventional enzyme-linked immunosorbent assay (ELISA). ELISA is the most widely used detection platform ...

iQue Qbeads ® is considered a family of reagents allowing the capture of particular proteins on separate bead types. This permits multiplexed quantitation of adhesion molecules, cytokines ...

"Multiplexed bead-based assay platforms are becoming increasingly popular, because they enable a great deal of quantitative information to be obtained with significant savings in labor and sample ...