CHEBI:59174 - hapten

ChEBI IDCHEBI:59174
ChEBI Namehapten
Stars
DefinitionAny 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.
Last Modified4 September 2025
Submitterzjosephs
ChEBI Ontology
Outgoing Relation(s)
hapten (CHEBI:59174) is a biological role (CHEBI:24432)
Incoming Relation(s)
(±)-3'-AmNic (CHEBI:234408) has role hapten (CHEBI:59174)
(S,S)-trans-1-isopropyl-2,3,3,5-tetramethyl-6-succinylindane (CHEBI:46099) has role hapten (CHEBI:59174)
(S)-(+)-4-(5-carboxypentyl)methamphetamine (CHEBI:67238) has role hapten (CHEBI:59174)
(1S,2S,5S)-2-(4-glutaridylbenzyl)-5-phenylcyclohexan-1-ol (CHEBI:43278) has role hapten (CHEBI:59174)
(2-{[(4-aminophenyl)sulfonyl]amino}-1,3-thiazol-5-yl)acetic acid (CHEBI:145418) has role hapten (CHEBI:59174)
(2-diazoniophenyl)arsonate (CHEBI:64447) has role hapten (CHEBI:59174)
(4-diazoniophenyl)arsonate (CHEBI:64451) has role hapten (CHEBI:59174)
(4-hydroxy-3-nitrophenyl)acetic acid (CHEBI:546274) has role hapten (CHEBI:59174)
(4-hydroxy-3,5-dinitrophenyl)acetic acid (CHEBI:194097) has role hapten (CHEBI:59174)
(4Z)-2,8:7,12:11,15:14,18:17,22-pentaanhydro-1,3-O-(2-carboxyethylidene)-4,5,6,9,10,13,19,20,21-nonadeoxy-L-arabino-L-allo-L-allo-docosa-4,9,20-trienitol (CHEBI:61274) has role hapten (CHEBI:59174)
(5R)-5-isopropenyl-1,2-dimethylcyclohexane 1-hydroperoxide (CHEBI:59624) has role hapten (CHEBI:59174)
(5R)-5-isopropenyl-2-methylcyclohexane 1-hydroperoxide (CHEBI:59623) has role hapten (CHEBI:59174)
[(2-{4-[(2S)-2-(pyridin-3-yl)pyrrolidin-1-yl]butanamido}ethyl)sulfanyl]acetic acid (CHEBI:234459) has role hapten (CHEBI:59174)
[3)α-L-Rhap-(1→2)-α-D-Galp-(1→3)-α-D-GlcpNAc-(1→3)-α-L-Rhap(1→]4 (CHEBI:60478) has role hapten (CHEBI:59174)
{[(1r,7r)-4-(4-acetamidophenyl)-3,5-dioxo-4-azatricyclo[5.2.2.02,6]undec-1-yl]carbamoyloxy}acetic acid (CHEBI:71523) has role hapten (CHEBI:59174)
N-(2-{[(2R)-1-phenylpropan-2-yl]amino}ethyl)lysinamide (CHEBI:233671) has role hapten (CHEBI:59174)
N-(4-aminobutyl)-DL-methamphetamine (CHEBI:235325) has role hapten (CHEBI:59174)
N-(4-aminobutyl)dabigatranamide (CHEBI:73197) has role hapten (CHEBI:59174)
N-(4-aminobutyl)methamphetamine (CHEBI:235381) has role hapten (CHEBI:59174)
N-[(10-methyl-9,10-dihydroacridin-9-yl)carbonyl]-β-alanine (CHEBI:64295) has role hapten (CHEBI:59174)
N-{4-[(2S)-2-(methylamino)propyl]phenyl}-6-sulfanylhexanamide (CHEBI:233627) has role hapten (CHEBI:59174)
N-succinyl norcocaine (CHEBI:234506) has role hapten (CHEBI:59174)
O-(4-trifluoroacetamidobenzylphosphonyl)chloramphenicol (CHEBI:47691) has role hapten (CHEBI:59174)
O-benzoylecgonine 5-carboxypentyl ester (CHEBI:63312) has role hapten (CHEBI:59174)
p-nitrophenylphosphocholine (CHEBI:55394) has role hapten (CHEBI:59174)
para-AmFenHap (CHEBI:233692) has role hapten (CHEBI:59174)
D-galactosyl-N-hexadecanoylsphinganine (CHEBI:60408) has role hapten (CHEBI:59174)
D-galactosyl-N-tetracosanoylsphinganine (CHEBI:60407) has role hapten (CHEBI:59174)
D-glucosyl-N-tetracosanoylsphinganine (CHEBI:60404) has role hapten (CHEBI:59174)
D-lysyl-N-(2-{[(2R)-1-phenylpropan-2-yl]amino}ethyl)glycinamide (CHEBI:233672) has role hapten (CHEBI:59174)
D-mannitol (CHEBI:16899) has role hapten (CHEBI:59174)
L-dopa (CHEBI:15765) has role hapten (CHEBI:59174)
1-((4-hydroxy-3-nitrophenyl)acetoxy)pyrrolidine-2,5-dione (CHEBI:55341) has role hapten (CHEBI:59174)
1-[(3R)-3-benzylpiperazin-1-yl]-6-sulfanylhexan-1-one (CHEBI:233625) has role hapten (CHEBI:59174)
1-{4-[(2-hydroxyethyl)carbamoyl]benzyl}-1-methylpiperidinium (CHEBI:67216) has role hapten (CHEBI:59174)
1-AmidoDihydroMorHap (CHEBI:234424) has role hapten (CHEBI:59174)
1-AmidoMorHap (CHEBI:234422) has role hapten (CHEBI:59174)
1-chloro-2,4,6-trinitrobenzene (CHEBI:53053) has role hapten (CHEBI:59174)
1,4-phenylenediamine (CHEBI:51403) has role hapten (CHEBI:59174)
14-AmidoHerHap (CHEBI:234496) has role hapten (CHEBI:59174)
14-AmidoMorHap (CHEBI:234495) has role hapten (CHEBI:59174)
17β-estradiol 3-O-carboxymethyl ether (CHEBI:138727) has role hapten (CHEBI:59174)
2-(p-nitrophenyl)-4-ethoxymethyleneoxazol-5-one (CHEBI:53744) has role hapten (CHEBI:59174)
2-(trifluoromethyl)benzoyl group (CHEBI:60661) has role hapten (CHEBI:59174)
2-diazoniobenzenesulfonate (CHEBI:64452) has role hapten (CHEBI:59174)
2-diazoniobenzoate (CHEBI:64432) has role hapten (CHEBI:59174)
2-methoxy-4-nitrophenyl isocyanate (CHEBI:60066) has role hapten (CHEBI:59174)
2-nitrobenzenediazonium (CHEBI:64467) has role hapten (CHEBI:59174)
2-phenylethyl isocyanate (CHEBI:60067) has role hapten (CHEBI:59174)
2-tolyl isocyanate (CHEBI:60099) has role hapten (CHEBI:59174)
2,3-dimethylphenyl isocyanate (CHEBI:63899) has role hapten (CHEBI:59174)
2,4-dinitro-1-thiocyanatobenzene (CHEBI:53051) has role hapten (CHEBI:59174)
2,4,5-trinitrobenzenesulfonic acid (CHEBI:53506) has role hapten (CHEBI:59174)
2,5-dimethylphenyl isocyanate (CHEBI:60097) has role hapten (CHEBI:59174)
2,5-dioxopyrrolidin-1-yl N-[(2S)-1-phenylpropan-2-yl]-β-alaninate (CHEBI:233674) has role hapten (CHEBI:59174)
2,9-dideoxy-9-glutaramido-2,3-dehydo-N-acetylneuraminic acid (CHEBI:132990) has role hapten (CHEBI:59174)
3-(4-carboxybutanamido)-1-{4-[(2-hydroxyethyl)carbamoyl]benzyl}-1-methylpiperidinium (CHEBI:67219) has role hapten (CHEBI:59174)
3-[4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-2-yl]propanoic acid (CHEBI:234534) has role hapten (CHEBI:59174)
3-{[(9-cyano-10-methyl-9,10-dihydroacridin-9-yl)carbonyl]amino}propanoic acid (CHEBI:40940) has role hapten (CHEBI:59174)
3-O-carboxymethylmorphine (CHEBI:233812) has role hapten (CHEBI:59174)
3-diazoniobenzenesulfonate (CHEBI:64458) has role hapten (CHEBI:59174)
3-diazoniobenzoate (CHEBI:64438) has role hapten (CHEBI:59174)
3,4-dimethylphenyl isocyanate (CHEBI:60098) has role hapten (CHEBI:59174)
3,5-dinitrosalicylic acid (CHEBI:53648) has role hapten (CHEBI:59174)
3,7:6,10:9,14-trianhydro-2,5,11,12,13-pentadeoxy-4-O-(methoxymethyl)-L-arabino-L-allo-tetradec-12-enonic acid (CHEBI:49465) has role hapten (CHEBI:59174)
3'-AmNic (CHEBI:234407) has role hapten (CHEBI:59174)
4-({[(2S,3R)-1-methyl-2-(pyridin-3-yl)pyrrolidin-3-yl]methyl}amino)-4-oxobutanoic acid (CHEBI:234460) has role hapten (CHEBI:59174)
4-({[2-(1H-imidazol-4-yl)ethyl]amino}methyl)benzoic acid (CHEBI:234472) has role hapten (CHEBI:59174)
4-(2-thienyl)butyric acid (CHEBI:40114) has role hapten (CHEBI:59174)
4-(4-{[(4-aminophenyl)sulfonyl]amino}phenyl)butanoic acid (CHEBI:145415) has role hapten (CHEBI:59174)
4-(5-ethyl-2-thienyl)-4-oxobutyric acid (CHEBI:64441) has role hapten (CHEBI:59174)
4-[(3-{3-[(2S)-1-methylpyrrolidin-2-yl]pyridin-4-yl}propyl)amino]-4-oxobutanoic acid (CHEBI:234461) has role hapten (CHEBI:59174)
4-[4-(3,5-dioxohexyl)phenylcarbamoyl]butyric acid (CHEBI:63773) has role hapten (CHEBI:59174)
4-{[(4-aminophenyl)sulfonyl]amino}butanoic acid (CHEBI:145409) has role hapten (CHEBI:59174)
4-{[(4-aminophenyl)sulfonyl]amino}hexanoic acid (CHEBI:145411) has role hapten (CHEBI:59174)
4-diazoniobenzenesulfonate (CHEBI:64460) has role hapten (CHEBI:59174)
4-diazoniobenzoate (CHEBI:64443) has role hapten (CHEBI:59174)
4-isopropyl-1-methylcyclohexane 1-hydroperoxide (CHEBI:59627) has role hapten (CHEBI:59174)
4-methylcatechol (CHEBI:17254) has role hapten (CHEBI:59174)
4-nitrosobenzenesulfonamide (CHEBI:64490) has role hapten (CHEBI:59174)
4-oxo-4-(2-thienyl)butyric acid (CHEBI:64434) has role hapten (CHEBI:59174)
4-oxo-4-phenylbutyric acid (CHEBI:64437) has role hapten (CHEBI:59174)
4-tolyl isocyanate (CHEBI:53732) has role hapten (CHEBI:59174)
4,4'-azodibenzenearsonic acid (CHEBI:53554) has role hapten (CHEBI:59174)
4,5,6-trimethyl-3-pentadecylcatechol (CHEBI:59109) has role hapten (CHEBI:59174)
5-(4-((1-(2-(diethylamino)ethyl)-5-nitro-1H-benzo[d]imidazol-2-yl)methyl)phenoxy)pentanoic acid (CHEBI:234447) has role hapten (CHEBI:59174)
5-(dimethylamino)-N-(4-nitrosobenzyl)naphthalene-1-sulfonamide (CHEBI:59035) has role hapten (CHEBI:59174)
5-[(2-aminobenzimidazol-6-yl)amino]-5-oxopentanoic acid (CHEBI:63536) has role hapten (CHEBI:59174)
5-{[4-({hydroxy[(4-nitrophenyl)amino]phosphoryl}methyl)phenyl]amino}-5-oxopentanoic acid (CHEBI:63478) has role hapten (CHEBI:59174)
5,6-dimethyl-3-pentadecylcatechol (CHEBI:59106) has role hapten (CHEBI:59174)
6-{[(2S)-1-phenylpropan-2-yl]amino}hexane-1-thiol (CHEBI:233626) has role hapten (CHEBI:59174)
6-{5-[(2S)-1-methylpyrrolidin-2-yl]pyridin-2-yl}hexanoic acid (CHEBI:234462) has role hapten (CHEBI:59174)
6-O-butyryl-N-acetylmuramyl-L-alanyl-D-isoglutamine N-hydroxy-5-norbornene-2,3-dicarboxylmidyl ester (CHEBI:63777) has role hapten (CHEBI:59174)
6-AcMorHap (CHEBI:234596) has role hapten (CHEBI:59174)
6-AmHap (CHEBI:234306) has role hapten (CHEBI:59174)
6-PrOxyHap (CHEBI:234597) has role hapten (CHEBI:59174)
6,14-AmidoHap (CHEBI:234494) has role hapten (CHEBI:59174)
6β-({5-[(p-aminophenyl)imino]pentylidene}amino)penicillanic acid (CHEBI:73188) has role hapten (CHEBI:59174)
6β-[(p-hydroxybenzylidene)amino]penicillanic acid (CHEBI:73187) has role hapten (CHEBI:59174)
9-(2-carboxyethyl)-10-methylanthracene endoperoxide (CHEBI:44592) has role hapten (CHEBI:59174)
alternariol hapten (CHEBI:189403) has role hapten (CHEBI:59174)
alternariol hapten ALa (CHEBI:189402) has role hapten (CHEBI:59174)
alternariol hapten ALb (CHEBI:189404) has role hapten (CHEBI:59174)
AP4 hapten (CHEBI:62841) has role hapten (CHEBI:59174)
benzenediazonium (CHEBI:64466) has role hapten (CHEBI:59174)
BFNB (CHEBI:195433) has role hapten (CHEBI:59174)
BFNP (CHEBI:195432) has role hapten (CHEBI:59174)
butyl isothiocyanate (CHEBI:50534) has role hapten (CHEBI:59174)
ciguatoxin HIJKLM cyclic acetal (CHEBI:61270) has role hapten (CHEBI:59174)
ciguatoxin HIJKLM ring fragment (CHEBI:61255) has role hapten (CHEBI:59174)
ciguatoxin IJKLM cyclic acetal (CHEBI:61273) has role hapten (CHEBI:59174)
ciguatoxin IJKLM ring fragment (CHEBI:61261) has role hapten (CHEBI:59174)
citrulline (CHEBI:18211) has role hapten (CHEBI:59174)
DiAmHap (CHEBI:234598) has role hapten (CHEBI:59174)
dichloroacetyl chloride (CHEBI:34688) has role hapten (CHEBI:59174)
digoxigenin (CHEBI:42098) has role hapten (CHEBI:59174)
diphenylcyclopropenone (CHEBI:53074) has role hapten (CHEBI:59174)
diphenylmethane-4,4'-diisocyanate (CHEBI:53218) has role hapten (CHEBI:59174)
DiPrOxyHap (CHEBI:234599) has role hapten (CHEBI:59174)
Disperse Blue 124 (CHEBI:59605) has role hapten (CHEBI:59174)
domoic acid (CHEBI:34727) has role hapten (CHEBI:59174)
fen-G4 (CHEBI:233300) has role hapten (CHEBI:59174)
fluorescein isothiocyanate (CHEBI:37926) has role hapten (CHEBI:59174)
fluorescein-DNP hapten (CHEBI:72498) has role hapten (CHEBI:59174)
GND (CHEBI:233670) has role hapten (CHEBI:59174)
GNE (CHEBI:233655) has role hapten (CHEBI:59174)
hapten GNL (CHEBI:63227) has role hapten (CHEBI:59174)
hapten OTAb (CHEBI:141300) has role hapten (CHEBI:59174)
hapten OTAd (CHEBI:141313) has role hapten (CHEBI:59174)
hapten OTAe (CHEBI:141327) has role hapten (CHEBI:59174)
hapten OTAf (CHEBI:141331) has role hapten (CHEBI:59174)
hexamethylene diisocyanate (CHEBI:53578) has role hapten (CHEBI:59174)
hydroxy(phenyl)2-thienylacetic acid (CHEBI:64444) has role hapten (CHEBI:59174)
MorHap (CHEBI:234595) has role hapten (CHEBI:59174)
morphine-6-hemisuccinate (CHEBI:233811) has role hapten (CHEBI:59174)
MXNB (CHEBI:195426) has role hapten (CHEBI:59174)
MXNH (CHEBI:195428) has role hapten (CHEBI:59174)
MXNP (CHEBI:195430) has role hapten (CHEBI:59174)
nickel dichloride (CHEBI:34887) has role hapten (CHEBI:59174)
patulin‒4-bromothiophenol hapten (CHEBI:189533) has role hapten (CHEBI:59174)
phenyl [1-(N-succinylamino)pentyl]phosphonate (CHEBI:43012) has role hapten (CHEBI:59174)
phenyl isocyanate (CHEBI:53806) has role hapten (CHEBI:59174)
phosphocholine (CHEBI:18132) has role hapten (CHEBI:59174)
primin (CHEBI:8413) has role hapten (CHEBI:59174)
PRNB (CHEBI:195434) has role hapten (CHEBI:59174)
PRNH (CHEBI:195436) has role hapten (CHEBI:59174)
PRNP (CHEBI:195435) has role hapten (CHEBI:59174)
pyrraline (CHEBI:604731) has role hapten (CHEBI:59174)
quaternium-15 (CHEBI:59607) has role hapten (CHEBI:59174)
toluene 2,4-diisocyanate (CHEBI:53556) has role hapten (CHEBI:59174)
toluene 2,4-diisothiocyanate (CHEBI:63896) has role hapten (CHEBI:59174)
toluene 2,6-diisocyanate (CHEBI:53557) has role hapten (CHEBI:59174)
toluene 2,6-diisothiocyanate (CHEBI:63898) has role hapten (CHEBI:59174)
trimellitic anhydride (CHEBI:53050) has role hapten (CHEBI:59174)
xylitol (CHEBI:17151) has role hapten (CHEBI:59174)
zearalenone hapten ZEo (CHEBI:191182) has role hapten (CHEBI:59174)
zearalenone hapten ZEp (CHEBI:191183) has role hapten (CHEBI:59174)
α-D-FucpNAc-(1→3)-[α-L-RhapNAc-(1→4)]-α-D-GalpANAc-(1→3)-α-L-QuipNAc (CHEBI:190185) has role hapten (CHEBI:59174)
α-D-Galp-(1→3)-α-D-Glcp-(1→3)-α-L-Rhap-(1→3)-D-ribitol (CHEBI:61094) has role hapten (CHEBI:59174)
α-D-Galp-(1→3)-α-D-Glcp-(1→3)-α-L-Rhap-(1→3)-D-ribitol-5-phosphate (CHEBI:61104) has role hapten (CHEBI:59174)
α-D-Galp-(1→3)-α-D-Glcp-(1→3)-α-L-Rhap-(1→4)-D-ribitol (CHEBI:61101) has role hapten (CHEBI:59174)
α-D-Galp-(1→3)-α-D-Glcp-(1→3)-α-L-Rhap-(1→4)-D-ribitol-5-phosphate (CHEBI:61107) has role hapten (CHEBI:59174)
α-D-Glcp-(1→3)-α-D-Glcp-(1→3)-α-L-Rhap-(1→3)-D-ribitol (CHEBI:61086) has role hapten (CHEBI:59174)
α-D-Glcp-(1→3)-α-D-Glcp-(1→3)-α-L-Rhap-(1→3)-D-ribitol-5-phosphate (CHEBI:61108) has role hapten (CHEBI:59174)
α-D-Glcp-(1→3)-α-L-Rhap-(1→3)-D-ribitol (CHEBI:61091) has role hapten (CHEBI:59174)
α-D-Glcp-(1→3)-α-L-Rhap-(1→4)-D-ribitol (CHEBI:61100) has role hapten (CHEBI:59174)
α-L-QuipNAc-(1→3)-[α-L-QuipNAc-(1→4)]-α-D-GalpANAc-(1→3)-α-L-QuipNAc (CHEBI:190140) has role hapten (CHEBI:59174)
α-L-Rhap-(1→3)-D-ribitol (CHEBI:61090) has role hapten (CHEBI:59174)
α-L-Rhap-(1→4)-D-ribitol (CHEBI:61097) has role hapten (CHEBI:59174)
α-methyl-L-dopa (CHEBI:61058) has role hapten (CHEBI:59174)
α,N-(ε,N-DNP-aminocaproyl)-ε,N-DNP-L-lysine dicyclohexylammonium salt (CHEBI:61113) has role hapten (CHEBI:59174)
Synonym  Source
haptensChEBI
Citations