Fluorescence Polarisation Immunoassay | FPIA |
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The basis of the assay
The basis of the assay is fluorescence anisotropy, also known as fluorescence polarization.
In fluorescent polarization method of assay, polarized light excites a fluorescent label.
As this label is bound, the degree of polarization of the fluorescent emission from the label increases.
FPIA combines two technologies to determine analyte concentration:
1. competitive protein binding
2. fluorescence polarization
3 سال پیش
در تاریخ 1400/09/16 منتشر شده
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