Recombinant Human Kappa Opioid Receptor protein (ab114296) | Abcam
Structure of the Nanobody-Stabilized Active State of the Kappa Opioid Receptor - ScienceDirect
Characterization of a Knock-In Mouse Line Expressing a Fusion Protein of κ Opioid Receptor Conjugated with tdTomato: 3-Dimensional Brain Imaging via CLARITY | eNeuro