Detection Of Prostate Specific Antigen (PSA) In The Serum Of Radical Prostatectomy Patients At Femtogram Per Milliliter Levels Using Digital Elisa (Accupsa™) Based On Single Molecule Arrays (SIMOA)
…imaging the array. Fluorescent product molecules of the enzyme–substrate reaction are confined in the femtoliter volume, giving rise to a local high concentration that can be easily detected using a…
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