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)
