Twin Helix

Rapid test

Rapid test

Finally the non-invasive solution for mass screening of COVID19 Antigen

Discover more

The new Joysbio rapid nasal tests, are less invasive than rhino pharyngeal swabs and in 15 minutes they provide safe results, the high sensitivity of this product allows rapid detection even at very low concentrations.
Sensitivity 98,72%
Specificity 97,32%

Rapid test

Delicate, simple, fast, safe

The new rapid test for the detection of coronavirus antigen is a lateral flow chromatographic immunoassay test using a
double-staining system for the qualitative detection of SARS-COV-2 (nucleocapside-N protein) antigen in the upper respiratory tract.
The sale of Serological Tests and rapid swabs is intended only for healthcare professionals.
Therefore, we cannot sell and give information to private individuals. Tests may only be performed by medical personnel. By purchasing them, you declare under your own responsibility that you are a health care professional, or that you use them only with the help of specialised personnel.

Discover the benefits

Benefits at a glance


Extraction buffers in individual bottles


Nasal swab (less invasive than nasopharyngeal swab)


Can also be used with a nasopharyngeal swab


Results in 15 minutes on average


Sensitivity 98,72%


Specificity 97.32%


Economical solution for large-scale use


© COPYRIGHT 2020 TWIN HELIX C.F. /P.IVA and n° Registro Imprese di Milano 05819650960 – REA Milano 1851394 Cap.Soc.Euro 50.000 i.v. - Società uninominale