What rapid test is made of
An antigen strip — the same principle as a pregnancy test.
- Test strip membrane — has part. The strip along which the sample flows.
- Test and control lines on a strip — has part. Antibodies colour the lines.
- Test buffer solution vial — has part. It extracts the antigen from the sample.
- Antibodies — uses. Antibodies.
- Cellulose — is made of. The strip is nitrocellulose.
- Gold — is made of. The label is gold nanoparticles.