LAESI Bioanalytical Services

Protea is pleased to announce the availability of LAESI-MS Bioanalytical Services for 2D and 3D LAESI-MS Tissue Imaging. Each LAESI-MS Services project is custom-quoted, and these projects are ideally suited for Proof-of-Concept experiments. Please contact our LAESI team for project discussion and quotation.

LAESI-MS Tissue Imaging – 2D
2 dimensional imaging mass spectrometry of tissues using Laser Ablation Electrospray Ionization Mass Spectrometry (LAESI-MS) and bioinformatics data processing
Service Number PRS-00220
Sample Types Human, animal, plant tissues and cell lines
Sample Prep Requirements Frozen tissues sections mounted on standard microscope slides, cells in a slurry, or standard petri dish.
Performance Specifications Spot to spot resolution 200 µm
Bioinformatics Biomolecular identification and characterization using Mascot™, ProteinPilot™, MassLynx™, MarkerLynx™ and/or other software
Reporting Customized reporting provided, including sample information, biomolecular identifications and characterization datasets; 2D MS images for select m/z
Est Turn-around Time 7-10 days
Pricing $2,000 minimum charge



LAESI-MS Tissue Imaging – 3D
3 dimensional imaging mass spectrometry of tissues using Laser Ablation Electrospray Ionization Mass Spectrometry (LAESI-MS) and bioinformatics data processing
Service Number PRS-00221
Sample Types Human, animal, plant tissues
Sample Prep Requirements Frozen tissues sections mounted on standard microscope slides
Performance Specifications Spot to spot resolution 200 µm
Depth profiling 35-50 µm per layer
Bioinformatics Biomolecular identification and characterization using Mascot™, ProteinPilot™, MassLynx™, MarkerLynx™ and/or other software
Reporting Customized reporting provided, including sample information, biomolecular identifications and characterization datasets; 3D MS images for select m/z
Est Turn-around Time 7-10 days
Pricing $5,000 minimum charge