Summary: cAMP Bioassay Kits provide a robust, highly reproducible and easy-to-use, cell-based functional assay to study GPCR activity through cAMP production. The bioassay kits contain the reagents needed for a functional assay including ready-to-assay cells, cAMP detection reagents, cell plating reagents, positive control agonist and assay plates. The ready-to-assay kits are designed to accelerate and simplify development of a QC potency assay or a NAb assay for biologic drugs.