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Related Experiment Videos

Standardizing flow cytometry: construction of a standardized fluorescence calibration plot using matching spectral

A Schwartz1, E Fernández Repollet, R Vogt

  • 1Flow Cytometry Standards Corporation, San Juan, Puerto Rico 00919-4344, The Netherlands.

Cytometry
|March 15, 1996
PubMed
Summary

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Standardizing flow cytometer calibration is crucial for reliable instrument performance and cell analysis. This study introduces a new methodology for instrument-independent calibration plots, enabling direct comparison of flow cytometer setup and quality control across labs.

Area of Science:

  • Biotechnology
  • Analytical Chemistry
  • Immunology

Background:

  • Flow cytometry is vital for instrument performance quality control and antibody binding capacity quantification.
  • Lack of standardized calibration methods hinders interlaboratory comparison of flow cytometer data.
  • Existing diverse instruments and software necessitate a unified calibration approach.

Purpose of the Study:

  • To introduce a novel methodology for standard flow cytometer calibration plots.
  • To enable the calculation of instrument-independent performance parameters for direct comparison.
  • To facilitate standardized flow cytometric measurements and quality control.

Main Methods:

  • Development of a new methodology for generating standard calibration plots.

Related Experiment Videos

  • Definition of requirements for calibrated standards.
  • Calculation and comparison of instrument-independent Primary Performance Parameters.

    • Main Results:

    • Demonstration of a standard calibration plot derivable from all instruments.
    • Presentation of data from multiple flow cytometers across various laboratories.
    • Comparison of calculated Primary Performance Parameters from different instruments.

    Conclusions:

    • The proposed calibration method standardizes flow cytometric measurements.
    • Instrument-independent performance parameters can be derived for effective quality control.
    • This approach facilitates monitoring of instrument and reagent performance across laboratories.