Metabolic Phenotyping Facility

Metabolic Phenotyping Facility

The Metabolic Phenotyping Facility has capacities to assess cell and mouse bioenergetics, mouse body composition, and blood lipids, cytokines, and others.

Contacts

Staff

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Young-Ki Park, Ph.D.

Assistant Research Professor
young-ki.park@uconn.edu
860.486.4792

Instrumentation

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CLAMS (ABL animal facility 149)

Metabolic cages (Oxymax CLAMS) are used in awake mice to measure energy expenditure, physical activity, indirect calorimetry, and food/water intake. The experiment non-invasively measures O2 consumption and CO2 production in individual mice using metabolic chambers and calculates the respiratory exchange ratio to reflect energy expenditure. Normally, mice are put in a CLAMS metabolic cage for 3 days.

EchoMRI-100 (ABL animal facility 149)

This equipment is a body composition analyzer for small animals (body weight <100 g) that can measure whole body fat, lean, free water, and total water masses in live animals.

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Seahorse XFe24 analyzer (ATL 220)

This analyzer determines rates of cellular energy metabolism, e.g., glycolysis and mitochondrial respiration.

The first time user should use “assisted service” for training until he/she can run the assay his/her own.

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Luminex MAGPIX for cytokine array (ATL 203)

This equipment is to measure cytokines, chemokines, and hormones in plasma/serum samples.

Cobas clinical chemistry analyzer (Jones 117)

This analyzer measures common clinical chemistry in human and animal blood samples.