WebApr 11, 2024 · To facilitate the study of the uptake ability of ARPE-19 cells to transfected particles, we carried out FITC labeling on PEI-g-PEG, and the formed complexes were named P FITC P/DNA (N/P = 10). Fig. 3 a showed the flow detection results of ARPE-19 cell uptake. Compared with the control group, the uptake effect of gene complexes could be … WebSep 6, 2024 · The DAPI channel was scanned first, and then the fluorescein isothiocyanate (FITC) and tetramethylrhodamine isothiocyanate (TRITC) channels were scanned. After exposure of a field to UV or 405 nm light, the stage was moved to image a new field of view with low green or red autofluorescence, using 488 nm and 555 nm excitation for …
Tips for Avoiding Artifacts from UV Photoconversion of DAPI
WebEndothelial cells stained with DAPI (blue), phalloidin (red) and through immunofluorescence via an antibody bound to fluorescein isothiocyanate (FITC) (green). The Hoechst stains are similar to DAPI in that they are … WebThe Invitrogen Molecular Probes Alexa Fluor 488 dye —with spectral properties and quantum yield nearly identical to those of fluorescein isothiocyanate (FITC)—produces brighter, more photostable conjugates. incompatibility\u0027s 4x
DAPI and Alexa488 ovelapping? ResearchGate
WebDAPI and Hoechst undergo photoconversion after exposure to UV wavelengths, but not longer excitation wavelengths such as FITC filter cubes or the 405 nm laser line. Once aware of the potential for … WebNov 13, 2015 · The popular nucleic acid stain 4',6-diamidino-2-phenylindole (DAPI), ... In many cases, Texas Red is employed in combination with DAPI and fluorescein isothiocyanate (FITC) for multiply stained specimens … WebOct 14, 2012 · DAPI and FITC or FITC-like dyes are often used together. Since they have discrete excitation spectra, it is assumed that when using typical fluorescein or GFP filter cubes, DAPI will not be observed. Recently, DAPI photoconversion was detected in samples mounted with Eukitt quick-hardening mounting medium (Fluka 03989), Fluoromount-G ... inchi technology limited