PerkinElmer AlphaLISA no-wash ELISA kits:• The Alpha Donor bead (blue) is coated with streptavidin which captures the biotinylated antibody. • The Acceptor bead (red) is coated with analyte-specific antibody. • The beads are brought into proximity through binding to the analyte. • When excited by laser at 680nm, the Alpha Donor bead releases singlet oxygen which travels to the nearby Acceptor bead where it induces emission of light. AlphaLISA immunoassay kits: finally, a true no-wash ELISA Utilizing a proprietary bead-based technology, AlphaLISA is the premier alternative to traditional ELISA. The narrow and bright emission spectra of the unique Alpha technology makes AlphaLISA the most sensitive no-wash, high throughput assay for small molecules, large proteins and co...Read more
Receive your quote directly from PerkinElmer, Inc. .