14 Facts About Flow cytometry

1.

Flow cytometry is a technique used to detect and measure physical and chemical characteristics of a population of cells or particles.

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2.

Flow cytometry is routinely used in basic research, clinical practice, and clinical trials.

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3.

Flow cytometry analyzer is an instrument that provides quantifiable data from a sample.

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4.

Original name of the fluorescence-based flow cytometry technology was "pulse cytophotometry", based on the first patent application on fluorescence-based flow cytometry.

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5.

Flow cytometry cytometer has five main components: a flow cell, a measuring system, a detector, an amplification system, and a computer for analysis of the signals.

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6.

Spectral flow cytometry uses prisms or diffraction gratings to disperse the emitted light of a marker across a detector array.

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7.

Flow cytometry uses the light properties scattered from cells or particles for identification or quantitative measurement of physical properties.

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8.

Flow cytometry uses fluorescence as a quantitative tool; the utmost sensitivity of flow cytometry is unmatched by other fluorescent detection platforms such as confocal microscopy.

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9.

Mass Flow cytometry overcomes the fluorescent labeling limit by utilizing lanthanide isotopes attached to antibodies.

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10.

Mass cytometry is fundamentally different from flow cytometry: cells are introduced into a plasma, ionized, and associated isotopes are quantified via time-of-flight mass spectrometry.

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11.

Flow cytometry is widely applied to detect sperm cells abnormality associated with DNA fragmentation in male fertility assays.

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12.

In protein engineering, flow cytometry is used in conjunction with yeast display and bacterial display to identify cell surface-displayed protein variants with desired properties.

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13.

Flow cytometry allowed marine researchers to distinguish between dimly-fluorescing Prochlorococcus and heterotrophic microorganisms, a distinction that is difficult with microscopy-based assessments.

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14.

Flow cytometry has been used to measure genome sizes, or more precisely: the amount of DNA in a cell or nucleus.

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