investigations in 6 cases of congenital or acquired athyreosis show that serum thyroglobulin determined in these cases by radioimmunology is not due to a determination artifact or to another protein , but that , with regard to immunoreactivity , molar mass and isoelectric point , it displays all the features of the standard thyroglobulin of thyroid origin and of the serum thyroglobulin of normal subjects .
C0040132
thyroid
C0040123
thyroglobulin