Dewax Solutions 3a (DS3a), 3b (DS3b), 3c (DS3c), 3d (DS3d), 3e (DS3e) and Dewax Solution 4 (DS4) are water-based solutions for the removal of paraffin wax from FFPE tissue specimens, as part of an in situ hybridization staining procedure on the ONCORE Automated Slide Stainer. Removal of paraffin wax must be performed prior to probe hybridization and the application of reagents necessary for target nucleic acid detection. The solutions are provided ready-to-use and are intended to be applied sequentially as defined by the staining protocols on the ONCORE Automated Slide Stainer.
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