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METHODS AND COMPOSITIONS FOR THE PREPARATION AND USE OF FIXED-TREATED CELL-LINES AND TISSUE IN FLUORESCENCE IN SITU HYBRIDIZATION
METHODS AND COMPOSITIONS FOR THE PREPARATION AND USE OF FIXED-TREATED CELL-LINES AND TISSUE IN FLUORESCENCE IN SITU HYBRIDIZATION
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机译:原位杂交中荧光固定处理细胞系的制备和使用的方法和组成
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摘要
This invention relates to methods for the detection of one or more mRNA transcripts in paraffin-embedded tissue by 'mRNA liberation in fixed-treated tissue or `MLIFTT''. This method includes treating the tissue with ammonia-ethanol and sodium borohydride combined with pressure cooking of the tissue. The chemical treatments reduce the tissue autofluorescence and the physical treatments overcome the interference created by the fixation-induced chemical bonds. The methods of the present invention can be utilized to identify a plurality of mRNA transcripts in a microarray format.
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