Magnetic Immunochromatographic Analysis System ADS

Magnetic Immunochromatographic Analysis System ADS

The MAR magnetic detection system developed and produced by the company combining modern physics and biotechnology has the characteristics of high sensitivity, strong flexibility, low interference, and economic practicality. It is widely used in the fields of medicine and health, disease monitoring, animal quarantine, food hygiene and safety, environmental monitoring, and other industrial and agricultural quality testing.
It differs from other rapid diagnostic methods based on chromatography or fluorescence technology. A significant advantage of magnetic analysis detection technology is that it is not affected by colored impurities and can directly measure colored samples such as blood, food, and sewage. The principle is to use superparamagnetic nanoparticles as markers and measure the local magnetic field effect generated by particles bound to immune complexes using a highly sensitive magnetic detector, in order to obtain quantitative results of the analyte being measured. The MAR technology platform can be compatible and integrated with common methods such as Lateral Flow and Microfluid Assay, providing fast and accurate quantitative analysis results.
The ADS analysis system suitable for scientific research is an open technology platform with MAR detection technology as the core, compatible with various immune response technologies, allowing researchers to develop appropriate testing methods according to actual needs. Compared with the traditional enzyme-linked immunosorbent assay (ELISA) method technology platform, the MAR development analysis system has a simple and fast operation, high reliability, and is conducive to meeting clinical needs. It is a bridge between basic scientific research and clinical applications, providing an economical and effective method to accelerate the development of biomarkers from laboratory to clinical trials and become products.
Application field:
Research and diagnosis of human and animal and plant diseases
☆ Supervision and inspection of the quality of industrial and agricultural products
☆ Environmental hygiene and pollution monitoring and inspection
☆ Food hygiene and pollution monitoring, inspection, and safety and hygiene evaluation
The characteristics of ADS analysis system:
The ADS analysis system and its clinically compatible magnetic immunochromatographic analysis system MICT system use the same core detection components to ensure that diagnostic methods derived from the research platform can smoothly transition to clinical applications, with fast analysis speed and the ability to measure up to 6 analysis sites within 15 seconds.
☆ The high accuracy of the results is linear within a concentration range of 4 orders of magnitude
☆ The instrument has a small volume and is convenient to use solid-state components. It is designed to be miniaturized and integrated, and can operate independently
☆ The sample does not decay. The superparamagnetic nanoparticles are coated with polymers and will not decay over time
☆ The stability of the terminal can be repeatedly tested and analyzed, and the entire set of analysis results can be archived and retested
☆ The MAR Cassette, an independent and fast diagnostic chromatographic card without cross contamination, can be directly inserted into the MAR detector to avoid cross contamination during operation
The principle of ADS analysis system:
To provide quantitative detection data for biological samples by detecting biochemical substances bound to superparamagnetic nanoparticles (SuperPMPs). By detecting and measuring the magnetic field intensity to express the amount labeled in the sample area, the standard curve of the labeled immune complex magnetic field intensity is used to calculate the amount of the biological sample to be tested.
Advantages of superparamagnetic nanoparticles:
Super paramagnetic nanoparticles only have magnetism in a magnetic field, which allows magnetic particles to freely mix in solution without aggregation due to interactions
The physical properties of superparamagnetic nanoparticles are very stable and can still be repeated after a considerable period of time, making them an ideal material for archival filing
The signal strength of the magnetic field is directly linearly related to the number of magnetic particles, and this inherent linear characteristic of magnetic detection ensures the sensitivity and accuracy of the analysis, as well as a wide detection range
Super paramagnetic nanoparticles can easily replace gold labeled particles or latex particles, and are compatible with many current rapid diagnostic methods to integrate into quantitative analysis methods. Other testing materials required, such as testing film, sample suction strips, and other production equipment, do not need to be replaced
☆ There are very few magnetic substances present in biological materials and organisms, which overcomes the common interference in optical analysis