Ultra-sensitive ProQuantum™ Immunoassays

  • Utilizing proximity-based amplification technology, ProQuantum assays offer the analyte specificity of antibody–antigen binding with signal detection and amplification capabilities of qPCR to achieve high sensitivity (~ 0.01 pg/mL).
  • The ProQuantum immunoassay features greater sensitivity and dynamic range than traditional methods while using only 2 μL of sample.
  • This assay is particularly useful when handling very limited volumes of precious sample from blood or tumor extracts.
    • While it is challenging to detect low levels of protein with limited sample volumes, ProQuantum’s technology solves this by amplifying the signal beyond the capabilities of other available methods.
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