Complete RBD neutralizing antibody detection method and product

The invention relates to the field of antibody detection, and in particular, relates to a complete RBD neutralizing antibody detection method and assembly and an application thereof. The assembly provided by the invention can be used for neutralizing antibody detection, such as novel coronavirus neutralizing antibody detection, and has higher sensitivity and/or detection rate, and especially, the detection result can cover more complete RBD neutralizing antibodies. 本发明涉及抗体检测领域，具体涉及RBD中和抗体检全方法、组件及应用。本发明方案能够用于中和抗体检测，例如应用于新冠病毒中和抗体检测中，具有更高的灵敏度和/或检出率，尤其是检测结果能够覆盖更全的RBD中和抗体。