This paper introduces novel vacuum/compression valves (VCVs) utilizing paraffin wax. A VCV is implemented by sealing the venting channel/hole with wax plugs (for normally-closed valve), or to be sealed by wax (for normally-open valve), and is activated by localized heating
Diagnostic molecular pathology : the American journal of surgical pathology, part B, 22(1), 52-58 (2013-02-02)
We report a hydrothermal pressure method (pressure cooking) for simultaneous deparaffinization and lysis of formalin-fixed paraffin-embedded tissue followed by conventional chaotropic salt column purification to obtain high-quality DNA. Using this method, the release of DNA occurred within the first minute
Most soft tissue sarcomas are characterized by genetic instability and frequent genomic copy number aberrations that are not subtype-specific. Oligonucleotide microarray-based Comparative Genomic Hybridisation (array CGH) is an important technique used to map genome-wide copy number aberrations, but the traditional
Cold Spring Harbor protocols, 2012(11), 1195-1202 (2012-11-03)
The Whole Genome Sampling Analysis (WGSA) assay in combination with Affymetrix GeneChip Mapping Arrays is used for copy number analysis of high-quality DNA samples (i.e., samples that have been collected from blood, fresh or frozen tissue, or cell lines). Formalin-fixed
Methods in molecular biology (Clifton, N.J.), 946, 61-83 (2012-11-28)
In the past decade, fluorescent in situ hybridization (FISH) has been used routinely in detecting molecular abnormalities in the interphase and metaphase stages of the cell cycle. Many of the molecular anomalies which are detected in this manner are diagnostic
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