Comparative Analysis of DURAClone IM T-Cell Subsets

This application note presents a comparative analysis of the DURAClone IM T-cell subsets antibody panel using both conventional flow cytometry mode and the CytoFLEX mosaic 88 Spectral Detection Module. The document outlines the differences between conventional flow cytometry, which utilizes dichroic mirrors and discrete bandpass filters, and spectral flow cytometry, which captures a broader range of emission spectra. The CytoFLEX mosaic Spectral Detection Module allows for the integration of spectral capabilities into existing CytoFLEX instruments. The study details the methodology for specimen collection, sample preparation, and staining, emphasizing the advantages of using the DURAClone IM T-cell panel for detecting various T-cell maturation phases. The results indicate that while both modes provide consistent identification of T-cell subsets, spectral flow cytometry offers enhanced sensitivity, particularly for detecting dim markers and low-abundance populations. This versatility makes the CytoFLEX system a practical solution for diverse flow cytometry applications.