Gifford Bioscience (formerly Invivopharm Inc) is a preclinical contract research organization (CRO) providing specialist services in receptor occupancy studies, radioligand binding assays and autoradiography.  

At Gifford Bioscience, we employ “gold standard” radiometric methods to ensure maximum sensitivity and robustness in our assays.

Radioligand Binding Assay

Determination of receptor affinities and binding parameters for test compounds in a tissue homogenate or cell preparation.

Receptor Occupancy

Measurement of the degree to which a test compound engages its target receptor in live cells, tissues or in an animal.

Receptor Autoradiography

Imaging distribution of a labeled test drug in tissue or organ sections.

Radiolabeling Services

Radioiodine labeling of biologics and tritium labeling of small molecules for use in our in vitro and in vivo receptor binding and receptor occupancy studies.

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