Flow cytometers

Laboratory diagnostics makes extensive use of high-precision methods, among which flow cytometry plays a particularly important role. This technology enables a detailed analysis of cellular composition and provides information about the structure and functions of each cell. Flow cytometry has become an essential tool in fields such as hematology and immunology. The method is based on the use of laser technology. A stream of cells passes through a zone where a laser is installed, and each cell is analyzed according to a number of parameters. This method allows not only for counting the number of cells but also for determining their properties, including size, shape, and the presence of specific markers on the surface.

 

Principle of operation and capabilities of the method

 

Cytometry as a method is based on the detection of signals that arise when light interacts with cells. During the analysis, each cell passes through an optical system where its characteristics are recorded. This allows for precise analysis of even complex biological samples. A flow cytometer is capable of processing thousands of cells per second, making it indispensable in high-volume laboratory settings. Such a cytometer allows for the simultaneous assessment of multiple parameters, including protein expression and the presence of specific molecules.

 

Thanks to this, cytometry is used to detect various pathologies. It helps identify cells associated with diseases and track changes in the immune system. This is particularly important in the diagnosis of oncological and infectious processes, where accurate and rapid analysis is required. In our Empirica online store, you can order the Northern Light / Aurora full-spectrum flow cytometer. This is a modern flow cytometer designed for multiparametric cell analysis. The device provides high sensitivity and measurement accuracy and allows for the simultaneous examination of multiple cell characteristics in a single sample.

 

Applications of Flow Cytometry

 

Today, flow cytometry is widely used in clinical practice. Primarily, it is used for the diagnosis of blood disorders, including the analysis of leukocytes and other cellular elements. The method is also used to assess a patient’s immune status and identify abnormalities in the body’s defense mechanisms. Additionally, cytometry allows for the dynamic monitoring of a patient’s condition. It can be used to monitor the effectiveness of therapy and detect changes in a timely manner. This makes it an important tool in modern medicine.

 

Flow Cytometry Equipment

 

A particularly important component of the system is the flow cytometer, which ensures accurate measurement of cell parameters. Modern flow cytometers are characterized by high performance and ease of use. Each cytometer is equipped with a user-friendly interface and allows for complex analyses without unnecessary time expenditure. When selecting equipment, it is important to consider the technical specifications and the specific needs of the laboratory. You can purchase a modern flow cytometer at a competitive price from the Empirica online store. Delivery is available throughout Kyiv and all of Ukraine, and expert consultations are provided.