Live cell metabolism

Live cell analysers can measure real time changes in a number of cell bioenergetics functions, providing a window into the critical functions driving cell signalling, proliferation, activation, toxicity and biosynthesis. It can be used to identify changes in glycolytic and mitochondrial activity. For example, mitochondrial respiration is determined via oxygen consumption rate (OCR) measurements and glycolytic function by assessment of extracellular acidification. These can be applied in a wide range of basic cell and pathological experiments including basic screening, assessing the effects of drugs and inhibitors on energy metabolism, diabetes studies, metabolic disorders, stem cell research and immunometabolism.

Seahorse XFe24 Analyser

The Agilent Seahorse XFe24 Analyser measures the oxygen consumption rate (OCR) and extracellular acidification rate (ECAR) of live cells. By combining these measurements with chemical intervention assays, selected cellular functions can be investigated in real time including mitochondrial respiration, glycolytic function, cellular ATP production and immunological activation. Both cultured cells and ex‐vivo samples can be used and our system can also be run under normoxic and hypoxic conditions. Further details, including the types of experiments that can be performed and video tutorials see the Agilent website. A useful resource is also Agilent’s cell reference database where previously published experiments can be searched by cell type.

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Selected publications