WebMar 13, 2024 · Quantitative real-time polymerase chain reaction (qPCR) is an important and extensively utilized technique in medical and biotechnological applications. qPCR enables the real-time detection of nucleic acid during amplification, thus surpassing the necessity of post-amplification gel electrophoresis for amplicon detection. Despite being widely … WebCongo red stain apple-green birefringence under polarized light is the most popular method for detecting amyloid; however, it has limitations. The goal of this study was to evaluate if examination of Congo red stain by fluorescent microscopy (FM) significantly enhances the diagnostic yield.
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WebCongo Red Stain Kit is intended for laboratory use to identify, by both standard and polarized light microscopy , amyloid in tissue samples. 1 Routinely processed samples (paraffin-embedded) cut at 8 microns may be used. The preferred fixative is neutral buffered formalin. The clinical interpretation of any staining, or its absence, should be ... cowal highland dancing 2017
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WebMay 24, 2024 · This negative stain can be done several ways. The lab demonstration slide was prepared by staining the background and cells with basic fuchsin. Hence, the … WebGelRed is a sensitive, stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed and EtBr have virtually the same spectra (Figure 1), so you can directly replace EtBr with GelRed without changing your ... WebMar 11, 2008 · SDS-PAGE activity staining with 1% Congo Red solution revealed three protein bands showing cellulolytic activity. The molecular weights of these proteins were estimated to be approximately 18.5 ... cowal highland dancing