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Lateral Flow Immunoassays for Detecting Viral Infectious Antigens and Antibodies.

Rowa Y Alhabbab
Published in: Micromachines (2022)
Abundant immunological assays currently exist for detecting pathogens and identifying infected individuals, making detection of diseases at early stages integral to preventing their spread, together with the consequent emergence of global health crises. Lateral flow immunoassay (LFIA) is a test characterized by simplicity, low cost, and quick results. Furthermore, LFIA testing does not need well-trained individuals or laboratory settings. Therefore, it has been serving as an attractive tool that has been extensively used during the ongoing COVID-19 pandemic. Here, the LFIA strip's available formats, reporter systems, components, and preparation are discussed. Moreover, this review provides an overview of the current LFIAs in detecting infectious viral antigens and humoral responses to viral infections.
Keyphrases
  • global health
  • low cost
  • sars cov
  • public health
  • immune response
  • dendritic cells
  • crispr cas
  • label free
  • mass spectrometry
  • body composition
  • high resolution
  • solid phase extraction