The Maurice system by ProteinSimple (Bio-Techne) is an advanced, fully automated capillary electrophoresis platform for protein analysis by size (CE-SDS) or charge (icIEF). It delivers high-resolution, reproducible data on purity, identity, and heterogeneity for complex biologics including mAbs, ADCs, and vaccines. Compatible with preassembled cartridges and 96-well plates, Maurice enables fast method development and analysis with minimal hands-on time, supporting regulated environments with 21 CFR compliance.

Key features:

Supports both CE-SDS and icIEF in one platform

Fast analysis: <10 min for cIEF, ~35 min for CE-SDS

Cartridge-based design for automation and minimal maintenance

High-resolution detection of charge heterogeneity, pI, and purity

Native fluorescence detection with high sensitivity (as low as 0.7 µg/mL)

No cross-contamination: separate fluid paths for each application

GMP compliant with 21 CFR software compatibility (Compass for iCE, Empower)

Suitable for high-throughput labs: 48–100 samples per batch

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