Assertion: immunoglobulin's structure | /r/HasProperty | understood
Facets:
value: from early studies
type: OTHER
value: well
type: DEGREE
Source sentences:
text: The structure of an antibody such as immunoglobulin G (IgG) is well understood from early studies carried out by R. Porter and G. Edelman (Nobel Prize in Medicine, 1972) between 1950 and 1960 .