About the laboratory

The quality and safety of ReoCell products are achieved through an innovative biotechnology laboratory equipped with cutting-edge technologies. This allows us to:

Cell Processing Laboratory

Processing refers to a set of technological procedures applied to cells from the moment they arrive in the laboratory until the final cell product is obtained for therapeutic or scientific use. Below are the main categories of equipment utilized in the ReoCell laboratory for processing:

Sterile Work Systems:

  • Laminar Flow Cabinets – Maintain sterile conditions for working with cells.
  • Autoclaves – Sterilize equipment and materials.
  • UV Sterilizers – Disinfect surfaces and equipment.

Equipment for Cell Cultivation:

  • CO₂ Incubators – Maintain optimal conditions for cell growth (temperature, carbon dioxide levels, and humidity).
  • Bioreactors – Used for large-scale cell cultivation.

Equipment for Biomaterial Storage:

  • Cryogenic Storage Freezers – Provide long-term storage of cells at temperatures below -150 °C.
  • -80 °C Freezers – Facilitate short-term storage of biological samples.
  • Liquid Nitrogen – Enables rapid freezing of cells and storage under cryogenic conditions.

Instruments for Cell Analysis

  • Microscopes (Light and Fluorescent) – Enable visualization of cells and their structures.
  • Automated Cell Counters – Provide fast and accurate cell counting.

Tools for Working with Biomaterials

  • Centrifuges – Separate cells from other components of biological fluids.
  • Filtration and Purification Systems – Remove contaminants from cell cultures.

Safety Equipment

  • Ventilation and Air Filtration Systems – Remove aerosols and contaminants.
  • Personal Protective Equipment (PPE) – Ensure worker safety.

This comprehensive laboratory setup ensures the safety of personnel and high-quality handling of cell materials.

The Cell Processing Laboratory is composed of multiple departments:

Primary Culture Department

Equipped with tools for efficient isolation, cultivation, and monitoring of cell growth conditions.

Exosome Products Department

Outfitted with a tangential flow filtration system and an ultracentrifuge, along with equipment for counting and characterizing extracellular vesicles.

Bioreactor Department

Fitted with a hollow fiber bioreactor that enables the large-scale accumulation of extracellular vesicles.

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Cell Processing Laboratory

Flow Cytometry Laboratory

The Flow Cytometry Laboratory is designed for analyzing the physical and chemical properties of cells or particles in a liquid flow using a specialized instrument called a flow cytometer. This method is employed for detailed examination of cell populations and their characteristics, such as size, structure, DNA content, protein expression levels, and other biomarkers.

Tasks and Applications of the Flow Cytometry Laboratory

Cell Population Analysis:

  • Identification of different cell types within mixed populations (e.g., analyzing various subtypes of blood cells).
  • Measurement of parameters such as cell size, shape, density, and levels of surface and intracellular protein expression.

Immunological Studies:

  • Analysis of immune cells, determining the ratio of different lymphocyte types (T cells, B cells, NK cells).
  • Assessment of immune response, diagnosis of infectious and autoimmune diseases, and monitoring therapy effectiveness.

Apoptosis and Cell Viability:

  • Analysis of cell viability.
  • Detection of cells undergoing apoptosis.

Cell Cycle Analysis:

  • Investigation of cell cycle stages.
  • Evaluation of cell proliferation levels.

Genetic Research:

  • Capability to analyze genetic characteristics of cells by measuring the expression levels of specific genes or proteins.

Analysis of Extracellular Microvesicles:

  • Study of sizes.
  • Determination of quantity.

Equipment of the Flow Cytometry Laboratory

Flow Cytometers

Analyze cells based on their physical (size, granularity) and chemical (fluorescent labeling) properties.

Fluorescent Dyes

Facilitate the identification and quantitative analysis of various cellular markers.

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Flow Cytometry Laboratory

Biochemical Research Laboratory

The Biochemical Research Laboratory focuses on studying the chemical processes that occur during cell cultivation in laboratory conditions, as well as analyzing biomolecules and their interactions. The results obtained help to understand the mechanisms underlying the functioning of cultured cells.

This laboratory is essential for addressing a range of tasks related to the investigation of metabolic processes, drug development, and the exploration of fundamental aspects of cell biochemistry and extracellular microvesicles.

Key Tasks of the Biochemical Research Laboratory

Disease Diagnosis:

Analyzing the content of various substances, such as glucose, enzymes, proteins, lipids, and hormones in biological fluids and cell culture media, allows for the detection of functional disturbances or the presence of diseases.

Metabolism Studies:

Investigating metabolic processes, including carbohydrate, fat, protein, and nucleic acid metabolism, enhances our understanding of how cells and organisms obtain and transform energy to sustain life functions and perform specific tasks. This is crucial for developing treatment methods for metabolic diseases such as obesity, metabolic syndrome, and hereditary metabolic disorders.

Pharmacological Research:

Studying the interactions of pharmaceutical substances with cells, proteins, and enzymes, as well as their metabolism in the body, is an integral part of the drug development and testing process. This helps assess both the efficacy and safety of drugs, as well as their pharmacokinetics—from absorption to excretion.

Enzyme and Protein Studies:

Investigating enzymes that catalyze biochemical reactions within cells helps to understand how various biological processes are regulated and what disruptions can lead to diseases. Examining the structure and function of proteins allows for the development of new therapeutic methods, such as targeted therapies and enzyme replacement therapy.

Molecular Biology Research:

To understand hereditary diseases, develop genetic therapy methods, and create diagnostic tests, the biochemical laboratory employs molecular biology techniques, including the study of nucleic acids (DNA and RNA), gene expression, and protein synthesis.

Hormone Studies:

The Biochemical Research Laboratory investigates hormone levels in the media used for cell cultivation and their impact on various cultivation conditions.

Equipment and Methods Used in the Biochemical Research Laboratory

Spectrophotometers

Measure the concentration of substances in solutions by analyzing light absorption at specific wavelengths.

Liquid and Gas Chromatographs

Separate and analyze components of complex mixtures.

Electrophoresis

Distribute proteins, nucleic acids, and other macromolecules based on their size and charge.

Automated Biochemical Analyzers

Provide rapid and accurate analysis of a large number of samples for various substances (enzymes, electrolytes, glucose, etc.).

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Biochemical Research Laboratory

PCR Diagnostics Laboratory

The PCR Diagnostics Laboratory specializes in the detection and analysis of genetic material (DNA or RNA) in biological samples using the polymerase chain reaction (PCR) method. This technique is one of the most accurate and sensitive for diagnosing a variety of diseases, including infectious diseases, genetic disorders, and oncological processes. It allows for the detection of even minimal amounts of viruses or bacteria, making it indispensable for precise diagnostics and early disease detection.

Key Tasks and Applications of the PCR Diagnostics Laboratory

Infectious Disease Diagnostics

The method helps detect pathogens (viruses, bacteria, fungi, parasites) in biological fluid samples.

Determining Viral Load

Viral hepatitis B and C, as well as HIV, are often diagnosed using PCR, which allows not only for the detection of the virus but also for quantifying its amount (viral load).

Microorganism Identification and Typing

In microbiology, PCR enables the identification of the infectious agent’s species and its strains, as well as assessing antibiotic resistance.

Main Equipment of the PCR Diagnostics Laboratory

Thermal Cyclers (PCR Amplifiers)

Facilitate the cyclical temperature changes necessary for the amplification (replication) of genetic material; may include a “Real-Time” function for quantitative PCR.

DNA/RNA Isolation Rooms

Prevent cross-contamination.

Real-Time PCR Systems (qPCR)

Allow for the amplification and measurement of DNA or RNA quantities in real time.

Centrifuges and Automated Nucleic Acid Extraction Stations

Automate the process of isolating DNA or RNA from samples, expediting and simplifying sample preparation for analysis.

Spectrophotometers and Fluorimeters

Evaluate the quality and concentration of isolated nucleic acids prior to amplification.

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PCR Diagnostics Laboratory

Electron Microscopy Laboratory

The electron microscopy method allows for the acquisition of highly detailed images of objects using a beam of electrons, significantly surpassing the capabilities of conventional light microscopes.

The Electron Microscopy Laboratory is designed for studying the structures of materials and biological specimens at the nanoscale, with a primary focus on investigating extracellular microvesicles.

Key Tasks of the Electron Microscopy Laboratory

Studying the Ultrastructure of Biological Objects

Investigating cells, tissues, viruses, bacteria, and organelles at the nanoscale allows for a deeper understanding of their functions and the identification of potential pathological changes. For example, the structure of cell membranes, mitochondria, ribosomes, and other critical cellular components can be examined.

Analysis of Nanoparticles and Nanomaterials

Studying and characterizing nanoscale objects and extracellular vesicles helps identify structural defects, contributing to improved product quality.

Investigating Interactions Between Biological and Non-Biological Systems

Researching the interactions between biological tissues and various materials enhances our understanding of biocompatibility, aiding in the development of medical devices, implants, and other carriers.

Equipment of the Electron Microscopy Laboratory

Ultramicrotome

Prepares ultrathin sections of biological or material samples.

Transmission Electron Microscope (TEM)

Examines the internal structure of objects. TEM transmits a beam of electrons through a thin section of the sample, creating images of its internal structure with atomic-level resolution.

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Electron Microscopy Laboratory
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