The Attune Flow Cytometer- Principle + Advantages

Attune flow cytometer

For the analysis and classification of cells according to their physical and biochemical properties, flow cytometry is a potent technology that is frequently employed in life science research and clinical diagnostics. The Attune Flow Cytometer stands out among the existing high-tech flow cytometry devices for its unique features and superior performance. We will examine the benefits and features of the Attune Flow Cytometer in this blog article, examining how it enables researchers to move more quickly and obtain a better understanding of cellular processes.

What is an Attune Flow Cytometer?

Attune flow cytometer is advanced scientific equipment used to examine and measure the physical and biological properties of cells or other particles suspended in a fluid. It works by exposing the sample to a laser beam one particle at a time and then analyzing the signals produced by the scattering and fluorescence. The flow cytometer offers important details regarding cell size, complexity, viability, and the presence or absence of particular markers by examining the intensity and characteristics of scattered light and fluorescence that are emitted. With the aid of this technology, scientists may examine and comprehend biological processes, recognize and classify various cell populations, and make significant advancements in disciplines like immunology, cancer studies, and medication creation.

What is the Principle of the Attune Flow Cytometer?

The flow cytometer works on the premise of examining cells or other objects as they move via a laser beam. The sample is hydrodynamically concentrated and injected into a small stream to allow single-file flow. Particles generate fluorescence when certain fluorescent dyes or probes are excited by a number of lasers. While fluorescence detectors catch emitted light at particular wavelengths, scattered light is measured by detectors at various angles to determine size, shape, and granularity. Using specialist software, the generated signals are translated to electrical impulses, processed, and analyzed. This gives researchers the capacity to quantify biological traits like size, complexity, viability, and marker expression, offering important insights in a variety of scientific domains. Take a look at the lazle blood pressure monitor.


  • Sample Injection System: The sample can be introduced into the instrument via the sample injection system. It consists of sample tubes or plates that contain the suspension of cells or other objects that will be examined.
  • Fluidics System: It regulates how quickly a sample moves through an instrument. It has pumps, tubing, and flow cells that guarantee a constant and controlled flow of the sample. It ensures that the sample passes through the laser beam in a single file.
  • Laser source: It emits light at a variety of wavelengths to stimulate the fluorescent dyes and labels or the particles.
  • The optics system: It consists of numerous lenses, mirrors, and filters to guide and control the laser beams and signals gathered, is used. It directs the dispersed and emitted light to the detectors while focusing the lasers onto the sample stream.
  • Detectors: The detectors that can record and quantify both side scatter and forward scatter data. These detectors offer details on the particle’s size, shape, and granularity. Furthermore, the intensity of the fluorescence that is released at particular wavelengths is captured and measured by a number of fluorescence detectors.
  • Electronics and data acquisition: They process the electrical signals produced by the detectors. The signals are gathered and converted into digital data by the data collecting system for additional processing.
  • Computer: It contains software that allows scientists to establish gating methods, adjust instrument settings, and analyze the collected data. The program offers capabilities for data visualization, interpretation, and producing in-depth reports.

Where is the Attune Flow Cytometer Mostly Used?

  • Immunology: It frequently uses flow cytometry to examine immune cell populations, cell surface markers, cytokine production, and immunological responses.
  • Cancer Research: By examining tumor cell populations, researching cell cycle dynamics, evaluating apoptosis, and locating cancer stem cells, flow cytometry plays a critical role in the study of cancer.
  • Cell Biology: Flow cytometry is employed in many parts of cell biology, such as intracellular signaling pathway analysis, cell cycle analysis, cell proliferation investigations, and apoptosis detection.
  • Microbiology: The examination and classification of microbial populations, such as bacteria, yeast, and algae, are made easier by flow cytometry. It permits the investigation of metabolic activity, microbial community dynamics, and cell viability.
  • Immunophenotyping: Using flow cytometry, immunophenotyping identifies and characterizes cell populations according to particular surface antigens, enabling in-depth investigation of immune cell subsets.
  • Drug Development: To evaluate the impact of possible therapeutic chemicals on biological processes such as cell proliferation, apoptosis, and drug uptake, flow cytometry is used in the drug research and development process.
  • Hematology: The study of blood cells, such as blood cells, using flow cytometry is essential in hematology for the diagnosis and follow-up of various hematological illnesses such as leukemias.
  • Parasitology: Flow cytometry is also used in an iris urine analyzer to detect cells and other abnormalities in the urine of a patient.


  • Improved Sensitivity and Resolution: The Attune Flow Cytometer makes use of cutting-edge acoustic focusing technology to accurately align cells in the sample stream for the best identification. The study of both large and microscopic particles may now be done with greater sensitivity, resolution, and accuracy because to this technology. With increased sensitivity, scientists can identify uncommon cell types and minute alterations in cellular markers that could have important biological effects.
  • Versatile Sample Handling: It has the ability to handle a variety of sample types and quantities. The apparatus offers flexibility for a variety of applications, from simple multicellular samples to complicated single-cell suspensions. To evaluate numerous characteristics at once, scientists can do bead-based experiments or even assess cells in suspension.
  • High-Speed Data Capture: Its quick data capture capabilities enable effective and high-throughput analysis. It can swiftly compile huge datasets since it can handle thousands of events per second. When evaluating uncommon cell populations or time-sensitive research, quick acquisition speed is especially helpful.
  • Multi-Laser Configuration: It is offered in a variety of laser configurations, providing a wide range of excitation wavelengths for the best choice of fluorochromes. This adaptability enables scientists to create complex experiments that can work with a variety of fluorescent dyes and probes. The laser choices on the device improve the simultaneous detection of many factors, giving thorough insights into cellular properties.
  • Advanced Software: Data analysis is made simple by the Attune Flow Cytometer’s intuitive software, which is also equipped with a user-friendly interface. The software enables researchers to design unique experiment templates, specify gating schemes, and produce thorough reports. It offers strong data visualization tools that make it possible to thoroughly analyze and interpret intricate flow cytometry data.
  • Sorting Capability: The Attune Flow Cytometer has an inbuilt sorting module for researchers who need the ability to sort cells. Based on predetermined criteria, this function enables the separation and collection of particular cell populations. Downstream applications including single-cell genomics, cell line generation, and clonal expansion investigations are made easier by the capacity to sort cells in real-time.


The Attune Flow Cytometer brings together state-of-the-art technology, adaptability, and simplicity of use to help researchers in their pursuit of more in-depth cellular insights. The Attune Flow Cytometer increases the pace of scientific advancement and helps to make strides in a variety of areas, including immunology, cancer research, stem cell biology, and drug development, thanks to its improved sensitivity, high-speed data collecting, and sophisticated software analysis. By utilizing the capabilities of this cutting-edge flow cytometry technology, researchers may better understand how cells function and open up new research opportunities in the field of life sciences. Do not forget to read about the medline wrist blood pressure monitor.

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