Single-cell biosensor for the measurement of GPCR ligands in a test sample
The present invention is related to the detection of GPCR ligands in a test sample by using a single cell biosensor expressing a GPCR. Preferably, the test sample is derived from a biological or environmental sample. This invention may be used to detect the presence of a disease or to detect the presence of a harmful agent in the environment. Included in the present invention is an array of biosensors that detect ligands of various GPCRs.
BARAK LAWRENCE S [US]; SHETZLINE MICHAEL A [US]; OAKLEY ROBERT H [US]; CARON MARC G [US]
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