Immune detection signal amplifying system and its making method and application

Abstract

The present invention relates to preparation of protein, especially the immune detection and amplifying system for preparing coupling agent and its preparation and application. The present invention is one kind of immune signal amplifying system including the compound of staphylococcal protein A (SPA) and streptomycin antibiotic. The system has high detection sensitivity, short operation time.

Description

technical field

[0001] The present invention relates to the preparation of protein, especially the immunodetection amplification system made by coupling agent, its preparation method and its application. Background technique

[0002] Immunoassay technology is currently one of the most basic and commonly used detection technologies in the fields of medicine and biology. It is not only widely used in basic research in medical biology, but also in clinical medicine, and even in environmental monitoring. It is used in disease diagnosis and disease development. It has very important application value in the prediction of disease, the responsiveness of disease treatment, the prediction of patient prognosis, and even the monitoring of food and environmental microbial contamination. Immunological detection techniques include immunohistochemical techniques, enzyme-linked immunosorbent techniques (ELISA, etc.), immunochromatographic techniques, immunoprecipitation techniques, and immu...