Abscint is one of several Belgian biotech companies using single-domain antibodies. But unlike the others, Abscint is using these antibodies for diagnostic purposes instead of therapeutic ones. After being labelled with a miniscule amount of radioactive material, the antibodies can be used to show on PET/CT scans for example whether breast cancer cells have spread to the brain, or if patients with sarcoidosis are at risk of a sudden cardiac arrest. The company, founded in 2020, is currently looking for funding to bring its solutions to the market as soon as possible.