Principle of the test

Glenbio Coronavirus COVID-19 Antibody Test takes the nucleoprotein of COVID-19 as the coating antigen and labeling antigen. Applying the double antigen sandwich principle to test the specificity antibody of COVID-19 in clinical samples.

When testing a positive sample, the COVID-19 antibody in the sample combines with the colloidal gold labelled antigen forming a complex. It is this complex which moves forward along the strip. This complex passes through the test line and is combined with the pre-coated antigen. Forming a sandwich and the colour appears, the gold labeled mouse IgG continues forward and reacts with the quality control line. Negative samples will only colored at the quality control line.

Coronavirus COVID-19 Antibody test Documentation:

Glenbio-COVID19-IgM-IgG-Rapid-Test-Colloidal-GOLD-Glenbio-2020-GCOV9001-Rev-02

Glenbio Coronavirus Total Antibody Rapid  Test GCOV9002

Coronavirus COVID-19 antibody analysis is carried out using serum, plasma or whole blood.

Alternatively a sample can be take from the fingertip.

All test and results are ready within 15 mins.

 

 

Results are easy to interpret

POSITIVE
Two red lines appear, the control line (C) and the test line (T). The result is positive. The intensity of the test line (T) may be less than that of the control line (C) . This is still a positive result.

NEGATIVE
Only the red control line (C) appears. The result is negative.

INVALID
If no red line appears in the position of control line (C), the test result is invalid regardless of color on the test line (T). Insufficient specimen volume or incorrect procedures are the most common reasons for control line (C) failure. Review the procedure and repeat the test with a new test device.

 

Other COVID-19 products available 

•  qPCR
• IgG ELISA
• IgM ELISA