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Unconjugated AlphaPlex™ 645 (Samarium) Acceptor beads bear reactive aldehyde groups at their surface, allowing you to conjugate a wide variety of reagents using a simple reductive amination protocol. AlphaPlex is a multiplexing no-wash ELISA alternative and can be used for applications such as:
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.
|Product Brand Name||AlphaPlex|
|Shipping Condition||Blue Ice|
|Unit Size||5 mg|
The introduction of enzyme-linked immunosorbent assays (ELISAs) in the early 1970’s offered researchers a non-radiometric immunoassay platform without compromising sensitivity. Over the last 50 years scientists have made huge strides in disease research and drug discovery and a demand for greater assay throughput and sensitivity has evolved. In response, more robust immunoassays have been developed to address some of the limitations of the standard, colorimetric ELISA.
Find out about the most common limitations of traditional ELISAs and how different ELISA alternative technologies address these limitations.