Monitoring DNA amplification

A method and kits are provided for nucleic acid quantification and discrimination using surface plasmon resonance (SPR). The method provided is able to significantly enhance the detection limit and multiplex the discrimination assay using the melting properties of the target DNA on top of standard PCR reaction. By using the heating and cooling cycles of the polymerase chain reaction (PCR) or Ligation chain reaction (LCR), DNA is melted and hybridized onto the SPR sensor surface together with a nanoparticle label. Thus, during every cycle of DNA amplification, the quantity and type of target DNA can be monitored.

Octrooi-publicatienummer: US10421990

Jaar aanvraag: 2014

Jaar toekenning: 2019

Jaar van publicatie: 2019

Status: Toegewezen

Technologiedomeinen: Biotechnologie

Gevalideerd voor IOF-sleutel: Ja

Toegewezen aan: Associatie KULeuven