Tumor receptor imaging

Tumor receptor imaging is based on the principle of specific binding of radionuclide-labeled receptor ligands to highly expressed receptors in tumor tissues, thereby showing the spatial distribution, density, and affinity of tumor receptors. It has the characteristics of high affinity and high specificity, the radioactivity reaches the target, the blood clears faster, and the tissue penetration ability, etc., so it can obtain high contrast tumor images in a short time, and almost no human immune response occurs.