Recombinant CHO-K1 cells stably overexpress human glucagon like peptide 1 receptor (GLP1R) on the surface and contain high levels of G protein Gαs to couple with the receptor in downstream signaling pathways.
Recombinant 1321N1 cells stably overexpress human pyrimidinergic receptor P2Y6 (P2Y6) on the surface and contain high levels of G protein Gαq to couple with the receptor in downstream signaling pathways.