What Is An Immune Analyzer?
An immunoassay analyzer refers to a sophisticated instrument that employs the principles of immunology to detect and quantify specific analytes in a biological sample. It utilizes antibodies or antigens to recognize and bind to target substances, allowing for the precise measurement of various biomarkers, including proteins, hormones, drugs, infectious agents, and tumor markers.
Immunoassay analyzers are characterized by their ability to automate and standardize the immunoassay procedure, providing consistent and reproducible results.These instruments are designed to handle multiple samples simultaneously, reducing processing time and increasing laboratory efficiency.
At the core of an immunoassay analyzer are the reagents and antibodies that specifically bind to the target analytes.The analyzer performs various steps in the immunoassay process, including sample dilution, incubation, washing, reagent addition, and signal detection.The detection methods may vary depending on the analyzer, with common techniques including enzyme-linked immunosorbent assay (ELISA), chemiluminescence, and fluorescence.
What Is The Function Of Immune Analyzer?
Automation
Immunoassay analyzers automate the entire immunoassay process, eliminating the need for manual sample handling and reducing human error.These analyzers can perform sample dilution, incubation, washing, reagent addition, and signal detection, thereby enhancing efficiency and productivity in the laboratory.
Quantification and Sensitivity
Immunoassay analyzers offer precise quantification of target analytes, enabling researchers and clinicians to obtain accurate measurements.These instruments often have high sensitivity, detecting analytes in even minute concentrations, making them invaluable tools in medical diagnostics and research.
Multiplexing
Many immunoassay analyzers have the capability to perform multiplex assays, allowing simultaneous measurement of multiple analytes within a single sample.This multiplexing feature saves time, reduces sample volume requirements, and provides a comprehensive understanding of the patient’s condition in a single test.
What Are The Different Types Of Immune Analyzer?
1.Enzyme-Linked Immunosorbent Assay (ELISA) Analyzers
It is a special instrument for enzyme-linked immunosorbent assay. Its basic working principle is basically the same as that of the photoelectric colorimeter. It uses colorimetry for analysis. It is a very common laboratory testing equipment at present. Due to its high sensitivity, High accuracy and other characteristics, widely used in various fields, such as medicine, biotechnology, environmental science and so on. ELISA can detect a variety of samples, such as serum, saliva, urine and other physiological fluids, cells and tissues. Its main application areas are as follows:
(1). Medical testing: ELISA can be used to screen and diagnose a variety of diseases, such as tumor markers, viral and bacterial infections, and autoimmune diseases. Among them, tumor marker detection is currently the most common application, which can detect tumors at a very early stage and treat them.
(2). Biotechnology: ELISA can be used to analyze proteins, DNA, RNA and other molecules, such as quantitative analysis in the analysis of target protein expression in genetic engineering, biological simulation and other research.
(3). Environmental monitoring: ELISA can be used to detect toxic substances and pollutants in the environment, such as water quality testing, soil testing, etc. By detecting harmful substances in the environment, the governance and protection of the ecological environment can be more effective and accurate.
Microplate readers are mainly divided into: light absorption microplate reader, fluorescent microplate reader, chemiluminescence microplate reader, multi-functional microplate reader.
2. Immunofluorescence Quantitative Analyzer
The immunofluorescence quantitative analyzer is used for rapid and accurate quantitative analysis of various analytes (CRP, PCT, NT-proBNP, cTnI, etc.) in human blood and urine. A narrow-band interference filter is used to filter the excitation light and fluorescence, and a photoelectric conversion chip with a built-in operational amplifier is used to detect the fluorescence intensity. Immunofluorescence analysis technology is a newly developed sophisticated immunolabeling detection technology. Compared with traditional enzyme-linked immunoassay and gold standard method, immunofluorescence analysis technology has high sensitivity, strong specificity, easy operation, and does not use radioactive substances as markers. Therefore, it has the advantages of no radioactivity, stable markers, convenient long-term storage, good test repeatability, fast analysis speed, less sample consumption and wide range of the standard curve.
Immunofluorescence analysis technology is currently a commonly used rapid analysis technology in biomedical testing. It has broad application prospects in the detection of microorganisms, virus antigens or antibodies, hormone detection, tumor marker detection, drug heroin, morphine, ecstasy, ketamine and other detection fields.
3. Chemiluminescence immunoassay analyzer
Chemiluminescent labeling immunoassay is an immunoassay method in which antigens or antibodies are directly labeled with chemiluminescent agents. The chemiluminescence immunoassay analyzer consists of two parts, the immune reaction system and the chemiluminescence analysis system. The chemiluminescent analysis system uses chemiluminescent substances to form an excited state intermediate through the catalysis of the catalyst and the oxidation of the oxidant. When the excited state intermediate returns to the stable ground state, it emits photons (hM) at the same time. The signal measurement instrument measures the photon quantum yield. The immune response system is to directly label the luminescent substance (which generates an excited state intermediate under the excitation of the reactant) on the antigen or antibody, or the enzyme acts on the luminescent substrate. Mainly used in the following scenarios:
(1). Anemia: Luminous immunity can monitor vitamin B12, folic acid, ferritin and other content to help diagnose megaloblastic anemia and iron deficiency anemia;
(2). Tumors: Luminescent immunity can be used to detect alpha-fetoprotein, carcinoembryonic antigen, prostate-specific antigen, prostate-specific antigen, and carbohydrate antigen 19-9, which is helpful for the diagnosis of primary liver cancer, prostate cancer, pancreatic cancer, and rectal cancer wait;
(3). Infection: Luminescent immunity can detect chlamydia antigen, toxoplasma IgG antibody, toxoplasma IgM antibody, rubella virus IgG antibody, rubella virus IgM antibody, cytomegalovirus IgG antibody, cytomegalovirus IgM antibody, hepatitis B surface antigen, hepatitis B virus in blood The content of surface antibody, hepatitis B core antibody, etc., is helpful to diagnose whether there is hepatitis B virus, rubella, toxoplasma gondii and other infections;
(4). Diabetes: Luminescent immunity can detect insulin, which helps to identify the type of diabetes;
(5). Cardiovascular diseases: Luminescence immunoassay can detect creatine kinase, creatine kinase isoenzyme, myoglobin, and troponin, which is helpful for the diagnosis of acute myocardial infarction and other myocardial diseases, viral myocarditis, etc.
Application Scenarios Of The Immune Analyzer
Clinical Diagnostics
Immunoassay analyzers play a crucial role in clinical laboratories, enabling the accurate diagnosis and monitoring of diseases. They are used for screening, diagnosing, and monitoring conditions like infectious diseases, cardiovascular disorders, autoimmune diseases, cancer, and hormonal imbalances.
Pharmaceutical Research
Immunoassay analyzers are extensively used in pharmaceutical research and drug development processes. They aid in the quantification of drug concentrations in biological samples, pharmacokinetic studies, and the assessment of therapeutic efficacy.
Food Safety Testing
Immunoassay analyzers are employed in the food industry for the detection of allergens, pathogens, and contaminants. These instruments help ensure the safety and quality of food products by enabling rapid and sensitive analysis.
Environmental Monitoring
Immunoassay analyzers are utilized in environmental monitoring to detect and quantify pollutants, toxins, and biomarkers in air, water, and soil samples. They assist in assessing environmental risks and evaluating the impact of pollutants on ecosystems.
Conclusion
Immunoassay analyzers are essential instruments in medical, research, and diagnostic laboratories.
The use of immunoanalyzer combined with whole-process quality control method has a remarkable effect on the quality control of clinical immune test. It can effectively improve its accuracy and provide more effective reference data for clinic.
By providing accurate and reliable results, immunoassay analyzers contribute to advancing scientific knowledge, improving patient care, ensuring product safety, and evaluating environmental risks.
Why Choose Us?
CNMEDITECH is dedicated to the long-term research of the immune analyzer market. Our mission is “People oriented and win-win strategy,Matching the real needs of the region with a focus on human health,To be the world’s first-class medical field solution expert”. We have been manufacturing high-quality medical device products for more than ten years.
We have built our reputation on delivering quality healthcare solutions on time and on budget. All our products comply with international health and safety regulations and all products come with a warranty.
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