Equipment-free, salt-mediated immobilization of nucleic acids for nucleic acid lateral flow assays.

ABSTRACT: As the world has been facing several deadly virus crises, including Zika virus disease, Ebola virus disease, severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and Coronavirus disease 2019 (COVID-19), lateral flow assays (LFAs), which require minimal equipment for point-of-care of viral infectious diseases, are garnering much attention. Accordingly, there is an increasing demand to reduce the time and cost required for manufacturing LFAs. The current study introduces an equipment-free method of salt-mediated immobilization of nucleic acids (SAIoNs) for LFAs. Compared to general DNA immobilization methods such as streptavidin-biotin, UV-irradiation, and heat treatment, our method does not require special equipment (e.g., cen

SUBMITTER: Park JS 

PROVIDER: S-EPMC9758654 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature