Bioanalysis service for quantifying metabolites, hormones, peptides and cytokines in cells, tissues and biological fluids.
Our mission is to support university and industry research teams in the fields of metabolomics and cellular physiology, by providing small-molecule quantification services. More specifically, our metabolomics services focus on quantifying metabolites in tissues, cells and biological fluids, using mass spectrometry (targeted metabolomics). Over the years, we have developed expertise in metabolic diseases such as obesity and type 2 diabetes, with simultaneous quantification of various metabolites (lipids, nucleotides, organic acids, amino acids, etc.) in different tissues. The core facility also quantifies analytes, hormones, peptides and cytokines present in plasma and serum samples by means of ELISA and AlphaLISA, as well as in tissues by immunohistochemistry. In addition, the facility has an analyser to measure glycolysis and mitochondrial respiration, as well as a high-content cell imager (PerkinElmer Operetta) to monitor cellular phenotypic changes using fluorescent dyes.
Metabolomics
- Quantification of water-soluble metabolites and lipids in tissue samples, cells and biological fluids, using mass spectrometry (LC-MS/MS)
Cellular physiology
- Quantification of hormones, peptides, cytokine, etc., by ELISA/AlphaLISA
- Morphometry and quantification of cell mass, proliferation and apoptosis, by immunohistochemistry
- Analysis of O2 consumption, CO2 production and glycolysis flux, using a Seahorse XF24
- Cellular activity measurements (migration, apoptosis, proliferation), using high-speed fluorescent imaging
- Life sciences, pharmaceuticals and medical equipment
Specialized labs and equipment
Equipment |
Function |
---|---|
ABSciex Q4000 |
LC-MS/MS detector |
ABSciex 6500 |
LC-MS/MS detector |
ABSciex 6600 |
LC-MS detector with Selexion |
PerkinElmer Envision |
Multifunction plate reader |
PerkinElmer Operetta |
High-speed fluorescent imaging system |
SeaHorse XF24 |
Analyser (O2, CO2, glycolysis) |
Aperio slide scanner |
Slide digitization |
HPLC 1200 Agilent |
HPLC |
HPLC 1260 Agilent |
UHPLC |
Additional information
Title |
URL |
---|---|
CRCHUM scientific core facilities |
https://www.chumontreal.qc.ca/en/crchum/facilities-and-services |