Magnetic Immunoassay Analyzer

  • XacPro-S
  • Ultra sensitivity
  • Low interference
  • Easy to develop and use
  • Used in vitro diagnostic

The magnetic immunoassay analyzer (Model: XacPro-S) launched by MagQu Co., Ltd. is used to measure the change in the ac magnetic susceptibility of a sample over time. If the sample is a mixture of a magnetic reagent and an object to be detected, it can be used to detect the concentration of bio-molecules in the object according to the change in the ac magnetic susceptibility of the mixture. XacPro-S is advantageous for bio-molecular assays in many ways, such as its operation is very simple, there is no need for users to calibrate concentration of the to-be-detected bio-molecules, it adopts CAA (Computer Automatic Analysis) with high accuracy and sensitivity and can detect low-concentration bio-molecules. XacPro-S can be applied to not only research, but also to clinical diagnosis and field trials.

To-be-detected bio-molecules mentioned above include protein, cytohormone, virus, nuclei acids , bacteria, even small molecular compounds. XacPro-S can help you to establish standard detection curves for new kinds of bio-molecules to be detected, further to measure content of the bio-molecules in the samples. It is expected that XacPro-S can be applied in the fields of in-vitro quantitative detection including agriculture, forest, fishing, stockbreeding, food and human body.


Superconducting Quantum Interference Device (SQUID)
Hands on time
Startup time < 20 minutes
Sample volume
40~60 μl (20~100 fold dilution range)
Assay time and channel
5 hours with 36 channels (34 testing cample per tube)
Use application
In vitro diagnostic
Easy to develop
One antibody needed (~3 month to setup the new assay)
Detection method
ImmunoMagnetic Reduction (IMR)
Order information
Magnetic Immunoassay Analyzer (XacPro-S361)
161 X 91 X138 cm
Ordering information:
Catalog Number Description Package Size
Xac-Pro-S Magnetic immunoassay analyzer 3.5t Cargt
  • Applications Content: 
    Quantification of Alzheimer’s disease biomarkers in blood
  • Applications Content: 
    Quantitative detection for infectious viruses, e.g. H5N1
  • Applications Content: 
    Identification of single-nucleotide polymorphism (SNP) in genomic DNA
  • Applications Content: 
    Probing of protein-protein/protein-polysaccharide interaction
  • Applications Content: 
    Quantitative detection for ultra-low-concentration bio-molecules, e.g. Alzheimer’s disease biomarkers in blood