Any substance capable of eliciting an immune response only when attached to a large carrier such as a protein. Examples include dinitrophenols; oligosaccharides; peptides; and heavy metals.
hydroxy(phenyl)2-thienylacetic acid
(CHEBI:64444)
has functional parent
acetic acid
(CHEBI:15366)
hydroxy(phenyl)2-thienylacetic acid
(CHEBI:64444)
has role
hapten
(CHEBI:59174)
hydroxy(phenyl)2-thienylacetic acid
(CHEBI:64444)
is a
2-hydroxy monocarboxylic acid
(CHEBI:49302)
hydroxy(phenyl)2-thienylacetic acid
(CHEBI:64444)
is a
thiophenes
(CHEBI:26961)