METHOD OF SUMULTANEOUSLY DETECTING AMPLIFIED NUCLEIC ACID SEQUENCES AND CELLULAR ANTIGENS IN CELLS

摘要

In one aspect, the present invention provides an in situ process of simultaneously detecting a specific predetermined nucleic acid sequence and a specific predetermined cellular antigen in the same cell. In accordance with that process, the antigen is labeled with a biotin- or DNP-tagged antibody that specifically immunoreacts with the antigen, the specific nucleic acid sequences in the cell are amplified, the amplified nucleic acid sequences are labeled with a fluorescently-tagged nucleic acid probe that specifically hybridizes to the amplified nucleic acid sequences, and the labeled nucleic acid sequences and labeled cellular antigen are detected.