Protein chip for detecting food specificity IgG in serum

The utility model discloses a protein chip for detecting food specificity IgG (immunoglobulin G) in serum, and relates to the technical field of immunodetection. The protein chip for detecting the food specificity IgG in the serum is characterized in that the chip comprises a matrix slide glass; the matrix slide has at least one detection subregion. The protein chip for detecting the food specificity IgG in the serum is provided with a plurality of detection subareas, can detect a plurality of serum samples at the same time, is high in detection flux, and can greatly improve the detection efficiency; the detection spots of the protein chip only retain food specific antigen points, standard points and negative points, and do not need to detect limit points and positive points; the protein chip disclosed by the utility model can detect 198 types of food specific antigens at most, and is high in detection flux, high in precision and low in cost. 本实用新型公开了一种检测血清中食物特异性IgG的蛋白芯片，涉及免疫检测技术领域。本实用新型的检测血清中食物特异性IgG的蛋白芯片，其特