ProteinXI

Measure Thousands of Proteins

With Absolute Quantitation

Absolute concentration per analyte per sample.

Ready for cohort-scale comparisons.

Multiplex Specificity With ImmunoLock Technology

ImmunoLock

Enhanced Antibody Pairing

  • Improved specificity at higher-plex
  • Superior confidence in quantitation across cohorts
  • Enhanced sensitivity (fg/mL)

How Immunolock Technology Works

Capture

Highly specific antibodies capture target analytes

Detect

Detection antibodies introduce ImmunoLock technology

Lock

Locking regions bind to reduce cross-reactivity

Release

ImmunoLock complex release

Sequence

Count with next-generation sequencing

Quantitate

Methodical Mind software calculates absolute concentrations from multi-point calibration curve

From Discovery to Biomarker Signature

A Collaboration Between ProteinXI and Meso Scale Discovery

Discovery to Biomarker Signature in one connected workflow

Absolute quantitation at scale

Gold-standard immunoassay performance

Unified reagents enable assay concordance

Methodical Mind software provides a single analysis tool

Unified core reagents between ProteinXI and Meso Scale Discovery accelerate discovery to biomarker signature