Precision Quantitative Assays
Unmatched Precision & Throughput with Proprietary Technology Wideband PRM and Narrow-Band DIA
Wideband PRM (WBPRM)
Simultaneous ENDO/SIL Analysis
A proprietary method published on Analytical Chemistry (2024). Unlike standard PRM, WBPRM uses a Wide Isolation Window to capture and fragment both the endogenous target (ENDO) and the internal standard (SIL) in a single scan.
High-Throughput & Accuracy
This doubles throughput and corrects for ion suppression effects in real-time, maximizing accuracy and reproducibility. Combined with Multiplexed SIM, it offers exceptional sensitivity for low-abundance targets.
Narrow-Band DIA
Targeted Proteomics at Global Scale
Uses Ultra-Narrow Isolation Windows to minimize interference in complex matrices (e.g., plasma). It delivers PRM-level quantitative accuracy (Absolute Quantification) with the scale of discovery proteomics.
Interference Minimization
Uses Ultra-Narrow Isolation Windows to minimize interference in complex matrices (e.g., plasma).
Absolute Quantification
It delivers PRM-level quantitative accuracy with the scale of discovery proteomics.
High Quality Peptide Synthesis
Microwave Peptide Synthesis
Uses CEM’s microwave peptide synthesizer to produce stable isotope labeled peptides.
High Quality Purification
Uses our proprietary peptide purification based on prep-LC, high resolution mass spectrometry.
MS-based AAA
Uses our proprietary methodology for amino acid analysis using small amount of peptides.