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BD FACSymphony A5 SE User Manual

BD FACSymphony A5 SE
120 pages
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BD FACSymphony™ A5SE
Flow Cytometer
User's Guide
23-23473(02)
2022-08
English
For Research Use Only

Table of Contents

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BD FACSymphony A5 SE Specifications

General IconGeneral
TypeFlow Cytometer
Data Acquisition RateUp to 40, 000 events per second
SoftwareBD FACSDiva Software
Cell Sorting CapabilityNo
Laser ConfigurationUp to 5 lasers
DetectorsUp to 50 detectors
Forward Scatter (FSC) DetectionYes
Side Scatter (SSC) DetectionYes
Sample Volume96-well plates
Sample ThroughputHigh throughput capabilities
ApplicationsImmunophenotyping, cell cycle analysis, apoptosis

Summary

About this guide

What this guide covers

Describes the procedures necessary to operate and maintain the BD FACSymphony™ A5 SE flow cytometer.

Conventions

Lists the safety symbols used in the guide to alert you to potential hazards.

About the documentation

Describes the documentation available with the BD FACSymphony™ A5 SE flow cytometer.

Instrument technical support

Describes how to get technical assistance and contact BD Biosciences.

Introduction

System overview

Describes the BD FACSymphony™ A5 SE system components, including the flow cytometer, software, and optional accessories.

Components

Shows and describes the main components of the instrument with numbered labels.

Control panel

Overviews the components of the control panel and lists their functions.

Fluidics system

Explains the fluidics system, including system indicators and fluid control buttons.

Optics

Describes the optical components, including detector arrays, laser options, and optical filters.

Workstation

Describes the components of the workstations, including the PC and operating system.

Cytometer setup

Starting the cytometer and computer

Provides a step-by-step procedure for starting the cytometer and its associated computer.

Preparing the sheath container

Describes how to prepare the sheath container for use with the cytometer.

Removing air bubbles

Details how to remove trapped air bubbles from the sheath filter and sheath line to ensure accurate data.

Preparing the waste container

Describes how to prepare the waste container to prevent overflow and ensure safe handling of waste.

Preparing the fluidics

Describes how to prepare the fluidics system, including priming procedures to remove air and debris.

Adding a bead lot number

Explains the procedure for adding a bead lot number, requiring administrator privileges.

Custom configurations and baselines

Explains how to create custom configurations and define baselines using BD Cytometer Setup Software (CS&T).

Maintenance

Maintenance overview

Provides an overview of routine cytometer maintenance and cleaning procedures, including general guidelines.

Cleaning the fluidics

Describes how to perform daily fluidics cleaning to prevent clogging and remove residual dyes.

Shutting down the cytometer

Provides instructions on how to properly shut down the cytometer and computer.

Flushing the system

Details how to perform an overall fluidics cleaning to remove debris and contaminants from tubing and the flow cell.

Replacing the waste container cap

Describes the procedure for replacing the waste container cap, recommended monthly.

Changing the sheath filter

Explains how to change the sheath filter assembly, recommended every six months.

Changing the Bal seal

Describes how to replace the Bal seal, a ring that forms a seal with the sample tube.

Cleaning or replacing the sheath gasket

Describes how to clean or replace the gasket on the sheath tank lid when needed.

Spectral functions

Spectral function overview

Introduces spectral flow cytometry as an alternative measurement strategy and its capabilities on the BD FACSymphony™ A5 SE.

Dye and Detector Parameter Mapping

Lists common dyes and the primary or secondary detector parameters to use with them.

Autofluorescence

Explains autofluorescence as the intrinsic fluorescent signal produced by cells and its role in spectral unmixing.

Spectral unmixing software considerations

Discusses viewing compensated (non-spectral) data and data views in BD FACSDiva™ software for spectral unmixing.

Setting up a new spectral experiment

Guides users through creating a new experiment, specimen, and verifying configuration in BD FACSDiva™.

Creating a Spectral Unmixing matrix

Details the steps for creating a spectral unmixing matrix before performing compensation setup.

Recording and analyzing spectral data

Guides users on recording sample data and creating plots, gates, and statistics for analysis.

Optimizing cytometer settings

Cytometer settings workflow

Outlines the workflow for optimizing cytometer settings using BD software features.

Verifying the configuration and user preferences

Describes how to verify cytometer configuration and user preferences before creating an experiment for accurate data.

Running a performance check

Explains how to run a performance check as part of quality control to monitor instrument performance.

Setting up a compensation experiment

Guides on creating a new experiment, specifying parameters, and adding compensation tubes.

Creating application settings

Describes how to create application settings for consistent and reproducible cytometer configurations.

Recording compensation controls

Explains how to record compensation settings using unstained and single-color control tubes.

Calculating compensation

Describes how to calculate compensation settings and link them to cytometer settings.

Recording and analyzing data

Data recording and analysis workflow

Outlines basic acquisition and analysis tasks using BD FACSDiva™ software.

Preparing the workspace

Describes how to prepare the workspace and apply application settings to an experiment before recording data.

Recording data

Provides an example of how to preview and record data for multiple samples.

Analyzing data

Guides on analyzing recorded tubes by creating plots, gates, and statistics views.

Reusing an analysis

Describes how to apply analysis to multiple tubes using global worksheets.

Manual settings

About laser delay

Explains laser signal delay and how it affects signal measurement and alignment.

Optimizing laser delay

Guides on optimizing laser delay using BD FACSDiva™ software for proper event assignment.

Adjusting area scaling

Describes how to manually adjust area scaling for applications, especially for larger particles.

Troubleshooting

Cytometer troubleshooting

Addresses common cytometer issues like visible droplets on SIP and sample tube fitting problems.

No events in acquisition display and RUN button is green

Lists possible causes and solutions for the issue of no events displayed with the RUN button green.

No fluorescence signal

Addresses issues related to incorrect fluorochrome assignment or non-functioning lasers.

High event rate

Provides solutions for issues causing a high event rate, such as air bubbles or low thresholds.

Distorted scatter parameters

Covers issues with distorted scatter parameters due to improper adjustments or dirty components.

Electronics troubleshooting

Focuses on electronics issues, specifically the 'Cytometer Disconnected' error in the cytometer window.

Supplies and consumables

Ordering information

Provides contact information for ordering spare parts and consumables from BD Biosciences.

Beads

Lists available QC and CS&T beads with their supplier and catalog numbers.

Reagents

Lists essential reagents like sheath fluid, detergent, and dyes with supplier and catalog numbers.

Equipment

Lists necessary equipment items like Bal seals and sheath filter assemblies with supplier and catalog numbers.

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