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Protein A AlphaPlex™ 545 Acceptor Beads 25 mg

AlphaPlex™-545 (Terbium) Acceptor beads conjugated to Protein A, for use in Alpha no-wash multiplexing assays.

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Product Number Unit Size List Price Your Price Quantity
AP101TB-C 250 µg 554.00 USD
AP101TB-M 5 mg 5500.00 USD
AP101TB-R 25 mg 22700.00 USD

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AlphaPlex™-545 (Terbium) 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
  • 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, 250 µg of Acceptor beads is sufficient to run 250-500 wells using a 50 µL reaction volume.


Antibody Conjugates Protein A
Automation Compatible Yes
Bead Type or Core Bead Type AlphaPlex Terbium (545) Acceptor
Detection Method Alpha
Experimental Type In vitro
Product Brand Name AlphaPlex
Shipping Condition Blue Ice
Unit Size 25 mg