WebExo-FITC is comprised of the commonly used fluorophore fluorescein isothiocyanate (FITC) conjugated to a protein that recognizes post-translational modifications on exosomal surface proteins, enabling general staining of exosomes. However, the feature that really makes Exo-FITC stand out as an ideal reagent for FACS-based isolation of exosomes ... WebFITC is a fluorescein derivative consisting of a fluorescein core and an amine-reactive isothiocyanate moiety. The isothiocyanate group reacts with primary amines forming covalent thiourea bonds that attach fluorescein to the biomolecule. Moreover, FITC is typically supplied as a mix of isomers consisting of fluorescein 5-isothiocyanate (5-FITC ...
Fluorescence - Flow Cytometry Guide Bio-Rad
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WebColorectal cancer (CRC) is the third most common form of cancer worldwide, with men having a slightly higher incidence rate compared to women. Risk for developing colorectal cancer usually increases with age and can be attributed to inherited genetic mutations along with other comorbidities such as diabetes, IBD, obesity, poor diet, and an ... WebIn flow cytometry, background levels of staining can be a problem especially with rare populations, cells with low expression levels and when building multicolor panels. ... ( e.g. FITC has an extinction coefficient of 75,000 M-1 cm-1). Determine the labeling. Divide the fluorophore concentration, determined in step 2, by the protein ... WebSep 1, 2024 · Flow cytometry is excellent/the state of the art for quantitative phenotyping in a large population of cells with high sensitivity, ... FITC fluorescence intensity (y-axis) is plotted on a log scale against the … how many ovum do women have