Science & Technology

A sensitive, specific and accurate assay of analyte or biomarker is critical for diagnosis, therapy, drug & vaccine safety. However, the complex nature of sample matrix challenges every one  to get a reliable result, especially for those low-yet-meaningful analytes and biomarkers. As an example, IgE-mediated anaphylaxis is life threatening. Detection of pre-existing allergen specific IgE can identify vulnerable individuals.  Thanks to individually removing background interferences, our proprietary technology FocalTuning™ can detect and quantify supper low analytes such as polyethylene glycol  (PEG) specific IgE, which plays a key role in immunogenicity of mRNA Vaccines, PEG and PEGylated Biologics. This platform also can be applied to early diagnosis of various diseases including cancer. 

The technological advantages of  FocalTuning™ platform include, but are not limited to

  • Individually removing background of each analyte
  • Patented technology
  • Unbeatable accuracy
  • Small sample size
  • Super sensitive
  • High specificity

FocalTuning Platform Flow Chart (use anti-PEG detection as example)