Assertion: antigen | /r/HasProperty | carbohydrate
Facets:
value: depending on the blood group system
type: OTHER
Source sentences:
text: These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system.
text: They may be proteins, carbohydrates, nucleic acids or lipids.
text: Antigens can be either proteins, carbohydrates, lipids or nucleic acids.
text: But they can be lipids, carbohydrates or nucleic acids.