| 摘要 |
<p>The present invention provides an improved, simple and quantifiable process of immunodetection with improved specificity, allowing for its large-scale applications in clinical, pharmaceutical and biomedical studies and diagnostics applications. Compared with traditional immunodetection methods, this invention eliminates gel separation and transfer steps, and the results can be directly quantified with improved specificity. This invention adds one elution step in a typical immunodetection process, where bound immunocomplex is exposed to elution solution containing excessive amount of antigen or part of antigen in single or multiple copies within one molecule, to liberate bound antibody labeled with reporter enzyme into solution for direct quantification. This invention can be particularly useful to improve both the efficiency and accuracy of Western blot, Dot blot, ELISA and protein microarray analysis in multiwell plate format. It also allows for the automation of protein analysis for clinical, pharmaceutical, and biomedical applications and their diagnostics applications.</p> |
