Here you are: IMGT Web resources > IMGT Lexique

Cross-reactivities between allergens

The allergen names, and the species names in English and in French are provided.
A question mark in the allergen name indicates that no number was assigned (or found).

Cross-reactivities between allergens with a similarity to Bet v 1

Food allergens Pollen allergens
Apiaceae (Apiales) Rosaceae (Rosales) Betulaceae (Fagales)
Api g 1
celery
céleri		 Dau c 1
carrot
carotte		 Mal d 1
apple
pomme		 Pru av 1
sweet cherry
cerise		 Pru ar 1
apricot
abricot		 Bet v 1
birch
bouleau		 Cor a 1
hazelnut
noisetier		 Aln g 1
alder
aulne		 Car b 1
hornbeam
charme
Api g 1 + + + + + + + +
Dau c 1 + + + + + + + +
Mal d 1 + + + + + + + + +
Pru av 1 + + + +
Allergen from
Cucurbita maxima
pumpkin
citrouille		 + + + + + + +
Cor a 1
hazelnut
noisette		 + + + +
Man i 1 + + +

Cross-reactivities between allergens causing the "fruit latex syndrome"

? : number not assigned.

  Actimidin Endochitinase latex (papain) latex (bromelain)
Act 1,
kiwi
kiwi

Actinidiaceae (Ericales)

 Act 2
kiwi
kiwi

Actinidiaceae (Ericales)

 Ba 1
banana
banane

Musaceae (Zingiberales)

 Per a 1
avocado
avocat

Lauraceae (Laurales)

 Man i ?
mango
mangue

Anacardiaceae (Sapindales)

 Cas s 5
chestnut
châtaigne

Fagaceae (Fagales)

 Car p ?
papaya
papaye

Caricaceae (Brassicales)

 Ana s ?
pineapple
ananas

Bromeliaceae (Poales)
Act 1 + + + +
Act 2 + + +
Ba 1 + + + + +
Per a 1 + + + + +
Cas s 5 + + + +

Cross-reactivities between lipid transfer proteins (LTP)

? : number not assigned.

  Rosaceae Cereals
Prunoideae
Mal d 3
apple
pomme		 Pru av
cherry
cerise		 Pru ar 3
apricot
abricot		 Pru d 1
plum
prune		 Pru p 1
peach
pêche		 Pyr c ?
pear
poire		 Ory s ?
rice
riz		 Hor v ?
barley
orge		 Tri a ?
wheat
blé
Pru ar 3 + + + +
Pru d 1 + + + + + +
Zea m 14
maize, corn
maïs		   + + - -

Cross-reactivities between trypsin/alpha-amylase inhibitors

? : number not assigned.

  Hor v 15
barley
orge		 Tri a ?
wheat
blé
Ory s ?
RAP (rice allergenic protein)
rice
riz		 + +

Similarities between profilins

Percentage of similarity between Api g 4 profilin and other profilins

? : number not assigned.

Profilins Hor v ?
barley
orge		 Gly m 3
soybean
soj		 Bet v 2
birch
boulea
Api g 4
celery
céleri		 75% 70% 80%
More information: