Efter rekonstitution skal opløsningen injiceres inden for tre timer, selvom Thyrogen- opløsningen forbliver kemisk stabil i op til 24 timer ved opbevaring mellem 2 °C og 8 °C beskyttet mod lys.
After reconstitution, the solution should be injected within three hours, however the Thyrogen solution will stay chemically stable for up to 24 hours, when stored between 2°C and 8°C protected from light.