Multiplex Immunoassays Utilizing Differential Affinity Using Aptamers Generated by MARAS.Disease diagnosis typically requires to determine concentration of multiple biomarkers in patient serums.  During the selection, aptamers capable of binding to multiple analytes with different affinities are screened from a random oligonucleotide library using the MARAS procedure with different magnetic field conditions for different target analytes. 
MARAS
Multiplex Immunoassays Utilizing Differential Affinity Using Aptamers Generated by MARAS.Disease diagnosis typically requires to determine concentration of multiple biomarkers in patient serums.  During the selection, aptamers capable of binding to multiple analytes with different affinities are screened from a random oligonucleotide library using the MARAS procedure with different magnetic field conditions for different target analytes. 
MARAS
Multiplex Immunoassays Utilizing Differential Affinity Using Aptamers Generated by MARAS.Disease diagnosis typically requires to determine concentration of multiple biomarkers in patient serums.  During the selection, aptamers capable of binding to multiple analytes with different affinities are screened from a random oligonucleotide library using the MARAS procedure with different magnetic field conditions for different target analytes. 
MARAS