ALiA ® system is an end-to-end solution that delivers multiple results with only one drop of sample in 15 minutes under a Point-Of-Care (POC) setting. The system includes an IVD device and a disposable BioChip. The BioChip is based on a user-friendly microfluidic Lab-On-Chip (LOC) technology to auto-process fluorescent immunoassay on a protein microarray. It enables nurse and physician to process a rapid test in a convenient manner without lab support and provides clinicians a powerful tool for diagnostic decision at front-line. The platform is capable to run a wide range of applications in diseases diagnostics and healthcare management.


Point-Of-Care (POC) refers to “near-patient” areas, for example in the following cases: Within hospital: in emergency units, in acute departments like intensive care units, or other outpatient's’ department. Outside hospital: in institutions, in nursing and care units, in community treatment centres, at clinics in primary health care, in physician’s offices and at patients’ side.

Disease Rapid Diagnostics

Clinical Decision Support

Infection Outbreak Control

Portable devices

Tracible BioChip 

Small sample volume

Automatic test program 

Real-time process control 

Rapid results in 15 minutes 

One test, multiple results

Preloaded reagents

Easy & safe to use

Wide range of applications at one device 


Load sample into BioChip


Insert the BioChip into the tray and enter sample ID


Read results and print


ALiA® SARS-CoV-2 Antigen FIA Test is a fluorescent immunoassay intended for the qualitative detection of nucleocapsid antigen from SARS-CoV-2 in nasopharyngeal swab from individuals who are suspected of COVID-19 infection by their healthcare professionals.



ALiA® SARS-CoV-2 antigen FIA test uses a combination of SARS-CoV-2 viral antigen-specific monoclonal and polyclonal antibodies to determine the presence of SARS-CoV-2 nucleocapsid antigen present in the test sample.

Support clinical practices at front-line
Technical Features

How to use ALiA®

SARS-CoV-2 Antigen FIA Test

© 2019 by Sanwa BioTech