Revvity Protein A Alpha Donor Be

Alpha Donor beads coated with Protein A. These beads can be used to capture antibodies and Fc-fusion proteins that bind Protein A, and can be used in conjunction with AlphaScreen, AlphaLISA, or AlphaPlex Acceptor beads to create no-wash assays for:

Analyte detection assaysBiomarker detection assaysClone selection assaysProtein-protein interaction assaysProtein detection assaysEnzymatic assaysOther immunoassays

In a typical Alpha assay, 1 mg of Donor beads is sufficient to run 1,000-2,000 wells using a 25 µL reaction volume. Bead concentration can be adjusted for optimal performance.