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 NumberPRS-00220
Sample TypesHuman, animal, plant tissues and cell lines
Sample Prep RequirementsFrozen tissues sections mounted on standard microscope slides, cells in a slurry, or standard petri dish.
Performance SpecificationsSpot to spot resolution 200 µm
BioinformaticsBiomolecular identification and characterization using Mascot™, ProteinPilot™, MassLynx™, MarkerLynx™ and/or other software
ReportingCustomized reporting provided, including sample information, biomolecular identifications and characterization datasets; 2D MS images for select m/z
Est Turn-around Time7-10 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 NumberPRS-00221
Sample TypesHuman, animal, plant tissues
Sample Prep RequirementsFrozen tissues sections mounted on standard microscope slides
Performance SpecificationsSpot to spot resolution 200 µm
Depth profiling 35-50 µm per layer
BioinformaticsBiomolecular identification and characterization using Mascot™, ProteinPilot™, MassLynx™, MarkerLynx™ and/or other software
ReportingCustomized reporting provided, including sample information, biomolecular identifications and characterization datasets; 3D MS images for select m/z
Est Turn-around Time7-10 days
Pricing$5,000 minimum charge