WebMar 17, 2024 · The color of money! The color of… horrible, horrible death. At least when it came to green dyes through the Victorian age. In 1814, a company in Schweinfurt, Germany, called the Wilhelm Dye and ... WebFluorescence Spectra Viewer. Use our spectra viewer below to visualize the excitation and emission spectra for our popular CF® Dyes, organelle stains and more. Compare and combine dyes, lasers and emission filters to design the optimal experiments for your instrument. Select the desired dyes, light sources and filters below and hit the blue ...
BioTracker 488 Green Nuclear Dye Live Cell Imaging …
WebSYTOX® Green nucleic acid stain is an excellent green-fluorescent nuclear and chromosome counterstain that is impermeant to live cells, making it a useful indicator of dead cells within a population. Also … WebThermo Fisher Scientific. Depends on the color. In my experience, the best are: Hoechst dyes in blue, SYTO 9 in green, NucRed Live 647 in the far red. But any nucleic acid … umuwi ng province in english
Nuclear stain Sigma-Aldrich
WebSYTOX® Green Nucleic Acid Stain Figure 2. Fluorescence excitation and emission spectra of the SYTOX® Green nucleic acid stain bound to DNA. These spectra were obtained using a ratio of 1 dye molecule to 50 base pairs of DNA in 10 mM Tris-HCl, 1 mM EDTA, pH 7.5. Table 2. Recommended conditions for staining cells with SYTOX® Green dye. Cell Type WebCellEvent Caspase-3/7 Green Detection Reagent is intrinsically non-fluorescent as the DEVD peptide inhibits the ability of the dye to bind to DNA. However, after activation of caspase-3/7 in apoptotic cells, the DEVD peptide is cleaved, enabling the dye to bind to DNA and produce a bright, fluorogenic response. Simple three-step protocol WebFluorescence SpectraViewer. DAPI (4′,6-diamidino-2-phenylindole) is a blue-fluorescent DNA stain that exhibits ~20-fold enhancement of fluorescence upon binding to AT regions of dsDNA. It is excited by the violet (405 nm) laser line and is commonly used as a nuclear counterstain in fluorescence microscopy, flow cytometry, and chromosome staining. thornewood castle address