Lorenz et al.: IgE-Binding Properties of Recombinant Food Allergens
Internet Symposium on Food Allergens 3(3):1-36  (2001) [http://www.food-allergens.de]


Table 2: IgE-Binding Activity of Recombinant Food Allergens
This table shows the spectrum of IgE-binding assays with which the respective recombinant food allergens have been tested and the number and quality of patients' sera used in the assays. When the recombinant food allergen has been used in the IgE-binding test as a fusion protein, the fusion peptide is noted. Asterisks * indicates food allergens which are enlisted in the official list of allergens of the WHO / IUIS allergen nomenclature subcommittee (ftp://biobase.dk/pub/who-iuis/allergen.list). The allergens are enlisted in alphabetical order of the latin names.

Common names: [Abalone] [Apple] [Avocado] [Carp] [Carrot] [Celery] [Cherry] [Crab] [Hazelnut] [Lobster: Homarus americanus, Panulirus stimpsoni ] [Milk] [Mussel] [Mustard] [Peanut] [Pear] [Rapeseed] [Salmon] [Scallop] [Shrimp: Metapenaeus ensis, Penaeus aztecus ] [Soybean] [Walnut] [Wheat]
 
Recombinant Allergen Tested by References
Celery (Apium graveolens)
Api g 1*

Expressed in
E.coli
Fusion peptide
--

immunoblot:
  • sera of 10 celery-allergic patients with positive SPT and symptoms after ingestion of celery (1)
  • sera of 24 celery-allergic patients of Central Europe with clinical history and positive SPT to extract (5)
  • sera of 12 celery-allergic patients of Mediterranean area with positive case history and positive SPT to crude celery (5)
  • sera of 22 celery-allergic patients proved by DBPCFC and SPT (6)
  • immunoblot inhibition:
  • serum of 1 patient with multiple inhalant and food allergies (4)
  • pooled serum of 12 celery-allergic patients with positive SPT and symptoms after ingestion of celery (1)
  • sera of 2 celery-allergic patients proved by DBPCFC and SPT (6)
  • RAST:
  • sera of 24 celery-allergic patients of Central Europe with clinical history and positive SPT to extract (5)
  • sera of 12 celery-allergic patients of Mediterranean area with positive case history and positive SPT to crude celery (5)
  • EAST:
    • sera of 30 patients with adverse reactions after ingestion of celery tuber (2)
    • sera of 9 patients with celery-related symptoms after ingestion of celery and IgE against Api g 1 and / or CCD and serum of 1 patient with multiple inhalant and food allergies (4)
    • sera of 22 celery-allergic patients proved by DBPCFC and SPT (6)
    EAST inhibition:
    • serum of 1 celery-allergic patient with positive DBPCFC (3)
    • sera of 9 patients with celery-related symptoms after ingestion of celery and IgE against Api g 1 and / or CCD and serum of 1 patient with multiple inhalant and food allergies (4)
    • sera of 3 patients with celery-related symptoms after ingestion of celery and IgE against Api g 1 and / or CCD (4)
    • sera of 3 celery-allergic patients proved with DBPCFC and SPT (6)
    mediator release:
    • serum of 1 patient with celery-related symptoms after ingestion of celery and IgE against celery tuber (4)
    SPT:
  • sera of 24 celery-allergic patients of Central Europe with clinical history and positive SPT to extract (5)
  • sera of 12 celery-allergic patients of Mediterranean area with positive case history and positive SPT to crude celery but not to extract (5)
  • (1) Breiteneder et al. 1995
    (2) Jankiewicz et al. 1998
    (3) Scheurer et al. 2000b
    (4) Fötisch et al. 1999
    (5) Hoffmann-Sommergruber et al. 1999a
    (6) Lüttkopf et al. 2000a
    Api g 1.0201

    Expressed in
    E.coli
    Fusion peptide
    his6-tag

    immunoblot:
    • sera of 10 celery-allergic patients
    immunoblot inhibition:
    • pooled serum of 4 celery-allergic patients
    Hoffmann-Sommergruber et al. 2000
    Api g 2

    Expressed in
    E.coli
    Fusion peptide
    --

    • (reported, data not shown) test with sera from celery-allergic and birch pollen-allergic patients; test and number of sera not mentioned
    Scheiner et al. 1997
    Api g 4*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • sera of 17 patients: 13/17 sera of patients with positive DBPCFC to celery, 4/17 sera of patients with clinical symptoms to celery and positive allergosorbent test to birch profilin (1)
    • sera of 22 celery-allergic patients proved by DBPCFC and SPT (3)
    immunoblot inhibition:
    • sera of 9 patients: 3/9 sera of patients with positive DBPCFC to celery, 6/9 sera of patients with clinical symptoms to celery and positive allergosorbent test to birch profilin (1)
    • sera of 2 celery-allergic patients with positive allergosorbent test to birch pollen profilin (1)
    • pooled serum of 9 celery-allergic patients (1)
    • sera of 2 celery-allergic patients proved by DBPCFC and SPT (3)
    EAST:
    • sera of 22 celery-allergic patients proved by DBPCFC and SPT (3)
    • (reported, data not shown) sera of 10 patients with a history to celery (2)
    • (reported, data not shown) sera of 49 allergic subjects with positive EAST to recombinant birch profilin (2)
    EAST inhibition:
    • 1 individual serum and pooled serum of 2 celery-allergic patients with IgE against birch profilin (1)
    • sera of 22 celery-allergic patients proved by
    • DBPCFC and SPT (3)
    mediator release:
    • serum of 1 celery-allergic patient with positive allergosorbent test to birch pollen profilin (1)
    • (reported, data not shown) (2)
    (1) Scheurer et al. 2000b
    (2) Scheurer et al. 2000a
    (3) Lüttkopf et al. 2000a
    Peanut (Arachis hypogaea)
    Ara h 1*

    Expressed in
    E.coli (1, 2, 3)
    yeast: Pichia pastoris (4)
    Fusion peptide
    37 amino acids of beta-galactosidase (1);
    his6-tag (3);
    -- (4)

    immunoblot:
    • sera of 18 patients with peanut hypersensitivity confirmed by positive SPT to peanut and positive DBPCFC or clinical history of peanut anaphylaxis (1)
    • pooled serum of patients with peanut hypersensitivity confirmed by positive SPT to peanut and positive DBPCFC or clinical history of peanut anaphylaxis (1)
    • sera of 11 and of 3 peanut-hypersensitive patients (2)
    • sera of 40 patients with clinical symptoms after peanut ingestion, positive SPT, RAST class to peanut > 3 (3)
    • sera of 5 peanut-allergic patients (4)
    (1) Burks et al. 1995b
    (2) Burks et al. 1995a
    (3) Kleber-Janke et al. 1999
    (4) Maid 1998
    Ara h 2*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag (1, 2, 3)

    immunoblot:
    • sera of 40 patients with clinical symptoms after peanut ingestion, positive SPT, RAST class to peanut > 3 (1)
    • (reported, data not shown) 16 peanut-sensitive patients (2, 3)
    (1) Kleber-Janke et al. 1999
    (2) King et al. 1999
    (3) Burks et al. 1999 
    Ara h 3*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag

    immunoblot:
    • sera of 18 peanut-allergic patients with positive SPT and either positive DBPCFC or history of anaphylaxis
    • pooled serum of peanut-allergic patients with positive SPT and either positive DBPCFC or history of anaphylaxis
    Rabjohn et al. 1999
    Ara h 4*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag 

    immunoblot:
    • sera of 40 patients with clinical symptoms after peanut ingestion, positive SPT, RAST class to peanut > 3
    • pooled serum of 34 peanut-sensitised patients
    Kleber-Janke et al. 1999
    Ara h 5*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag 

    immunoblot:
    • sera of 40 patients with clinical symptoms after peanut ingestion, positive SPT, RAST class to peanut > 3
    • pooled serum of 34 peanut-sensitised patients
    Kleber-Janke et al. 1999
    Ara h 6*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag 

    immunoblot:
    • sera of 40 patients with clinical symptoms after peanut ingestion, positive SPT, RAST class to peanut > 3
    • pooled serum of 34 peanut-sensitised patients
    Kleber-Janke et al. 1999
    Ara h 7*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag 

    immunoblot:
    • sera of 40 patients with clinical symptoms after peanut ingestion, positive SPT, RAST class to peanut > 3
    • pooled serum of 34 peanut-sensitised patients
    Kleber-Janke et al. 1999
    Milk (Bos domesticus)
    Bos d 5*
    allergen here: met-beta-lactoglobulin (lacking the first ten amino acids of the mature protein)

    Expressed in
    E.coli
    Fusion peptide
    --

    ELISA:
    • sera of 5 patients allergic to beta-lactoglobulin
    Chatel et al. 1996
    Rapeseed (Brassica napus)
    Bra n ?
    note: in reference denominated BnI

    Expressed in
    yeast: Pichia pastoris

    immunoblot:
    • (reported, not shown) sera of mustard-allergic patients
    ELISA:
    • (reported, data not shown) sera of mustard-allergic patients
    Villalba et al. 2000
    Crab (Charybdis feriatus)
    Cha f 1

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • 10 individual sera and pooled serum of patients with type I hypersensitivity upon ingestion of crab and IgE to shrimp, lobster and crab
    immunoblot inhibition:
    • pooled serum of patients with type I hypersensitivity upon ingestion of crab and IgE to shrimp, lobster and crab
    Leung et al. 1998a
    Scallop (Chamys nobilis)
    Cham n ?

    Expressed in
    E.coli

    immunoblot and inhibition studies:
    • (reported, data not shown) sera of shellfish-allergic subjects
    Leung et al. 2000
    Hazelnut (Corylus avellana)
    Cor a 1.0401*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • (reported, data not shown) sera of 34 hazelnut-allergic patients with positive DBPCFC (2)
    EAST:
    • sera of 13 food-allergic patients with positive DBPCFC to hazelnut (1)
    • (data reported, not shown) sera of 43 food-allergic patients with positive DBPCFC to hazelnut (3)
    inhibition assay:
    • (reported, data not shown) (1)
    mediator release:
    • (reported, data not shown ) sera of 6 patients with positive DBPCFC to hazelnut (1)
    (1) Vieths et al. 2000
    (2) Lüttkopf et al. 1999
    (3) Lüttkopf et al. 2000b
    Carp (Cyprinus carpio)
    Parvalbumin

    Expressed in
    E.coli
    Fusion peptide
    beta-galactosidase

    immunoblot:
    • sera of 10 fish-allergic patients (1)
    IgE-binding assay:
    • (reported, data not shown) sera of fish-allergic patients; test and number of sera not mentioned (2)
    (1) Bugajska-Schretter et al. 1999
    (2) Bugajska-Schretter et al. 1998 
    Carrot (Daucis carota)
    Dau c 1

    Expressed in
    E.coli
    Fusion peptide
    his6-tag

    immunoblot:
    • sera of 6 carrot-allergic patients with positive SPT to fresh carrot and positive case history
    immunoblot inhibition:
    • pooled serum of 6 carrot-allergic patients with positive SPT to fresh carrot and positive case history
    Hoffmann-Sommergruber et al. 1999b
    Dau c LTP

    Expressed in
    yeast: Pichia pastoris
    Fusion peptide
    --

    RAST inhibition:
    • serum of 1 pollen- and apple-allergic patient with sensitisation to LTP
    Asero et al. 2000b
    Soybean (Glycine maxima)
    Gly m 1*

    Expressed in
    E.coli
    Fusion peptide
    his6-tag

    IgE-binding test:
    • (reported, data not shown) test and sera not mentioned
    Beardslee et al. 1999
    Gly m 3*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • 8 individual sera and a pooled serum of 7 subjects with adverse reactions to food and IgE against soybean proteins
    immunoblot inhibition:
    • 3 individual sera and pooled serum of patients with adverse reactions to food and IgE against soybean proteins
    EAST inhibition:
    • pooled serum of subjects with adverse reactions to food and IgE against soybean proteins
    Rihs et al. 1999
    Gly m 3*

    Expressed in
    E.coli
    Fusion peptide
    maltose-binding protein

    immunoblot:
    • 8 individual sera and a pooled serum of 7 subjects with adverse reactions to food and IgE against soybean proteins
    EAST:
    • sera of 13 subjects with adverse reactions to food and IgE against soybean proteins
    Rihs et al. 1999
    Gly m ?
    2 glycinin chains

    Expressed in
    E.coli
    Fusion peptide
    his6-tag

    IgE-binding test:
    • (reported, data not shown) test and sera not mentioned
    Beardslee et al. 1999
    Abalone (Haliotis diversicolor)
    Hal d ?

    Expressed in
    E.coli

    immunoblot and inhibition studies:
    • (reported, data not shown) sera of shellfish-allergic subjects
    Leung et al. 2000
    Lobster (Homarus americanus)
    Hom a 1

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • sera of 10 patients with type I hypersensitivity upon ingestion of crab and IgE against lobster, shrimp and crab (1)
    • pooled serum of 10 patients with crustacean allergy (2) 
    immunoblot inhibition:
    • pooled serum of 10 patients with crustacean allergy (2)
    (1) Leung et al. 1998a
    (2) Leung et al. 1998b
    Walnut (Juglans regia)
    Jug r 1*

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • sera of 16 patients with allergic reactions to walnuts and FEIA class 2 and higher to walnut extract
    FEIA inhibition:
    • sera of 16 patients with allergic reactions to walnuts and FEIA class 2 and higher to walnut extract
    Teuber et al. 1998
    Jug r 2*

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • sera of 15 patients with systemic reactions to walnuts
    immunoblot inhibition:
    • sera of 4 patients with systemic reactions to walnuts and positive IgE immunoblot to rJug r 2
    Teuber et al. 1999
    Jug r ?

    Expressed in
    E.coli
    Fusion peptide
    not specified

    IgE-binding assay:
    • (reported, data not shown) sera of 12 walnut-allergic patients, test not mentioned
    Teuber et al. 1996
    Apple (Malus domesticus)
    Mal d 1*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • sera of 9 patients with allergy to apple and birch pollen according to positive case history and RAST class 2.5 and higher (1)
    • sera of 8 birch pollen-allergic patients with symptoms after ingestion of fresh apples, positive SPT to apple extract and positive EAST to natural Mal d 1 class 2 and higher (2)
    immunoblot inhibition:
    • pooled serum of 5 patients with allergy to apple and birch pollen according to positive case history and RAST class 2.5 and higher (1) 
    EAST:
    • sera of 13 birch pollen-allergic patients with symptoms after ingestion of fresh apples, positive SPT to apple extract and positive EAST to natural Mal d 1 class 2 and higher (2)
    mediator release: (2, 3)
    (1) Vanek-Krebitz et al. 1995
    (2) Son et al. 1999
    (3) Scheurer et al. 1999
    Shrimp (Metapenaeus ensis)
    Met e 1*

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • pooled serum of shrimp-allergic patients (1)
    • sera of 10 patients with type I hypersensitivity upon ingestion of crab and IgE to shrimp, lobster and crab (2)
    immunoblot inhibition:
    • (reported, data not shown) pooled serum of 9 patients with anaphylactic reactions after ingestion of shrimp (3)
    (1) Leung et al. 1994
    (2) Leung et al. 1998a
    (3) Leung et al. 1996
    Lobster (Panulirus stimpsoni)
    Pan s 1

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • pooled serum of 10 patients with crustacean allergy (1)
    • sera of 10 patients with type I hypersensitivity upon ingestion of crab and IgE to shrimp, lobster and crab (2)
    immunoblot inhibition:
    • pooled serum of 10 patients with crustacean allergy (1)
    (1) Leung et al. 1998b
    (2) Leung et al. 1998a
    Shrimp (Penaeus aztecus)
    Pen a 1*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • pooled serum of shrimp-allergic patients
    Reese et al. 1997
    Mussel (Perna viridis)
    Pern v ?

    Expressed in
    E.coli

    immunoblot and inhibition studies:
    • (reported, data not shown) sera of shellfish-allergic subjects
    Leung et al. 2000
    Avocado (Persea americana)
    Pers a 1*
    note: in reference denominated Prs a 1

    Expressed in
    yeast: Pichia pastoris
    Fusion peptide
    --

    immunoblot:
    • pooled serum of patients with positive case history, positive SPT, RAST class 4 and higher and type I allergy to latex and some patients with additional symptoms after ingestion of avocado


    immunoblot inhibition:

    • pooled serum of patients with positive case history, positive SPT, RAST class 4 and higher and type I allergy to latex and some patients with additional symptoms after ingestion of avocado
    Sowka et al. 1998
    Cherry (Prunus avium)
    Pru av 1*
    note: in references denominated Pru a 1

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • sera of 7 birch pollen-allergic patients with symptoms after ingestion of fresh cherries, positive SPT to cherry extract and birch pollen extract and EAST class 2 and higher (2)


    immunoblot inhibition:

    • pooled serum of 4 birch pollen-allergic patients with symptoms after ingestion of fresh cherries and positive SPT to cherry extract (1)
    • pooled serum of 4 birch pollen-allergic patients with symptoms after ingestion of fresh cherries, positive SPT to cherry extract and birch pollen extract and EAST class 2 and higher (2)
    EAST:
    • sera of 19 birch pollen-allergic patients with clinical symptoms after ingestion of cherry and positive SPT to cherry extract (1)
    • sera of 7 birch pollen-allergic patients with symptoms after ingestion of fresh cherries, positive SPT to cherry extract and birch pollen extract and EAST class 2 and higher (2)
    mediator release:
    • sera of 3 birch pollen-allergic patients with clinical symptoms after ingestion of fresh cherries (1)
    • mediator release (2)
    (1) Scheurer et al. 1997
    (2) Scheurer et al. 1999
    Pru av 1*
    note: in references denominated Pru a 1

    Expressed in
    E.coli
    Fusion peptide
    his 10-tag

    immunoblot:
    • sera of 9 birch pollen-allergic patients with clinical symptoms after ingestion of fresh cherries and positive SPT to cherry extract (1)
    • pooled serum of 4 birch pollen-allergic patients with symptoms after ingestion of fresh cherries, positive SPT to cherry extract and birch pollen extract and EAST class 2 and higher (2)
    immunoblot inhibition:
    • pooled serum of 4 birch pollen-allergic patients with symptoms after ingestion of fresh cherries, positive SPT to cherry extract and birch pollen extract and EAST class 2 and higher (1, 2)
    (1) Scheurer et al. 1997
    (2) Scheurer et al. 1999
    Pru av 4*
    note: in reference denominated Pru a 4

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • (reported, data not shown) number and quality of sera not mentioned 
    EAST:
    • (reported, data not shown) sera of 13 patients with symptoms after ingestion of cherry 
    • (reported, data not shown) sera of 49 subjects with positive EAST to recombinant birch profilin
    Scheurer et al. 2000a
    Pear (Pyrus communis)
    Pyr c 1*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • sera of 23 patients with pollen-related allergy to pear and EAST to pear > 0.7 U/ml (1, 2)
    immunoblot inhibition:
    • serum of 1 patient with pollen-related allergy to pear (1)
    • sera of 2 subjects with EAST to pear class 2 or 3, respectively (2)
    EAST:
    • sera of 36 or 61 patients with pollen-related allergy to pear (1, 2, 4)
    EAST inhibition:
    • sera of 8 subjects with or without symptoms after ingestion of pear but positive EAST to pear class 2 and higher (2) 
    mediator release:
    • sera of 5 patients with oral allergy syndrome after ingestion of pear and EAST to pear class 1 and higher (2)
    • mediator release (3, 5)
    (1) Vieths et al. 2000
    (2) Karamloo 1999a
    (3) Scheurer et al. 1999
    (4) Karamloo et al. 1999b
    (5) Karamloo et al. 2000
    Pyr c 4*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • sera of 23 patients with pollen-related allergy to pear and EAST to pear > 0.7 U/ml (1, 2)
    immunoblot inhibition:
    • sera of 1 subject with oral allergy syndrome after ingestion of pear and EAST to pear class 2 (2)
    EAST:
    • sera of 61 patients with pollen-related allergy to pear (1, 2)
    • (reported, data not shown) sera of 16 patients with oral allergy to pear (3)
    • (reported, data not shown) sera of 49 allergic subjects with positive EAST to recombinant birch profilin (3)
    EAST inhibition:
    • sera of 6 subjects with or without symptoms after ingestion of pear but positive EAST to pear class 2 and higher (2) 
    mediator release:
    • sera of 5 patients with oral allergy syndrome after ingestion of pear and EAST to pear class 1 and higher (2)
    • (reported, data not shown) (3, 4)
    (1) Vieths et al. 2000
    (2) Karamloo 1999a
    (3) Scheurer et al. 2000a
    (4) Karamloo et al. 2000
    Pyr c 5*
    note: in reference (1) denominated Pyr c 2

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • sera of 23 patients with pollen-related allergy to pear and EAST to pear > 0.7 U/ml (1, 3)
    immunoblot inhibition:
    • sera of 1 subject with EAST to pear class 2 (3)
    EAST:
    • sera of 36 or 61 patients with pollen-related allergy to pear (1, 2, 3)
    EAST inhibition:
    • sera of 8 subjects with or without symptoms after ingestion of pear but positive EAST to pear class 2 and higher (3)
    mediator release:
    • sera of 5 patients with oral allergy syndrome after ingestion of pear and EAST to pear class 3 (3)
    • (data reported, not shown) (4)
    (1) Vieths et al. 2000
    (2) Karamloo et al. 1999b
    (3) Karamloo 1999a
    (4) Karamloo et al. 2000
    Atlantic Salmon (Salmo salar)
    Sal s 1*

    Expressed in
    E.coli
    Fusion peptide
    his10-tag

    immunoblot:
    • sera of 6 patients with clinical histories of allergy to fish and cod fish-specific IgE of RAST class 3 and higher
    ELISA:
    • sera of 4 patients with clinical histories of allergy to fish and cod fish-specific IgE of RAST class 3 and higher
    van Do et al. 1999
    Mustard (Sinapis alba)
    Sin a 1*

    Expressed in
    E.coli
    Fusion peptide
    --

    immunoblot:
    • pooled serum of 5 mustard-sensitive individuals
    ELISA inhibition:
    • pooled serum of 5 mustard-sensitive individuals
    González De La Peña et al. 1996
    Sin a 1*

    Expressed in
    E.coli
    Fusion peptide
    glutathione S transferase

    immunoblot:
    • pooled serum of 5 mustard-sensitive individuals
    González De La Peña et al. 1996
    Wheat (Triticum aestivum)
    Wheat gliadins

    Expressed in
    E.coli
    Fusion peptide
    --

    immuno dotblot:
    • sera of 10 patients with significant RAST against wheat
    Maruyama et al. 1998
    Wheat glutenins

    Expressed in
    E.coli
    Fusion peptide
    --

    immuno dotblot:
    • sera of 10 patients with significant RAST against wheat
    Maruyama et al. 1998
    Wheat LTP

    Expressed in
    yeast: Pichia pastoris
    Fusion peptide
    --

    RAST:
    • (reported, data not shown) sera of 34 patients with food allergies, mainly against Rosaceae
    Asero et al. 2000b

    [Summary] [Article] [Table 1] [Abbreviations]


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