thyroglobulin vs iodoprotein

thyroglobulin and iodoprotein both are nouns.

Word	Noun	Adjective	Verb	Adverb
thyroglobulin	Yes	No	No	No
iodoprotein	Yes	No	No	No

As nouns, iodoprotein is a hypernym of thyroglobulin; that is, iodoprotein is a word with a broader meaning than thyroglobulin:

thyroglobulin: an iodine containing protein that is obtained from the thyroid gland and exhibits the general properties of the globulins
iodoprotein: a protein that contains iodine

Other hypernyms of thyroglobulin include iodinated protein.

thyroglobulin (noun)	iodoprotein (noun)
an iodine containing protein that is obtained from the thyroid gland and exhibits the general properties of the globulins	a protein that contains iodine