Protein A AlphaPlex™ 645 (Sm) Acceptor Beads, 5 mg

AlphaPlex^™-645 (Samarium) Acceptor beads conjugated to Protein A. These beads are used to capture immunoglobulins through their heavy chain (Fc region) allowing optimal orientation and antigen detection. Protein A has higher affinity for rabbit, pig, dog and cat IgG. These beads are used in conjunction with Alpha Donor beads to create no-wash assays for:

• Analyte detection
• Biomarker detection
• Clone selection
• Antibody binding
• Protein-protein interactions
• Enzymatic assays
• Other immunoassays

AlphaPlex Acceptor beads are intended to be used in multiplexing assays, in conjunction with AlphaLISA Acceptor beads and Alpha Donor beads. In a typical Alpha assay, 1 mg of Acceptor beads is sufficient to run 1,000-2,000 wells using a 50 µL reaction volume.