antibodies test

cPass antibodies test Technology

The gold standard (virus neutralization assay) test for measuring NAbs requires the use of live virus,

1. cells, highly skilled operators, and complex safety laboratory procedures (biosafety level 3) that are generally
2. less sensitive and require several days to obtain results.
3. In contrast, the cPass™ Neutralization Antibody Detection Kit can be rapidly conducted within an hour in most
4. labs, and is also amenable to high throughput and fully automated testing.

Another key advantage of the cPass™ technology is that it is a highly specific and sensitive and in the same time isotype- and species-independent. Current antibody tests on the market are typically isotype-specific for just IgM or IgG, species specific for human antibodies only and cannot distinguish NAbs from other binding antibodies which do not possess neutralizing function.