£389.00
ALEX³ Advanced Allergy Blood Test
An advanced molecular allergy blood test providing one of our broadest assessments of IgE sensitisation.
The ALEX³ Allergy Test simultaneously assesses approximately 300 allergen extracts and molecular components from a single blood sample, covering common foods, pollens, animals, house dust mites, moulds, insects and venoms, alongside Total IgE.
Unlike a standard allergy screen that may test whole-allergen extracts alone, ALEX³ includes molecular allergen components, providing additional information that can help distinguish genuine sensitisation from patterns of cross-reactivity.
Including allergens across:
- Foods and food proteins
- Peanuts, tree nuts and seeds
- Milk and egg
- Fish and shellfish
- Cereals, fruits and vegetables
- Tree, grass and weed pollens
- House dust and storage mites
- Cats, dogs and other animals
- Moulds and yeasts
- Insect and venom allergens
- Molecular allergen components
- Total IgE
*Please note: Due to partner laboratory requirements, ALEX 3.0 in-clinic appointments are available Monday to Friday at HQ only.
Choose a test location:
What's included in the test?
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TREE POLLEN (25)
– Acacia
– Alder (Aln g 1 PR-10 protein)
– Alder (Aln g 4 Polcalcin)
– Arizona cypress (nCup a 1 Pectate lyase)
– Ash
– Ash (rFra e 1 Ole e 1-family)
– Beech (rFag s 1 PR-10 protein)
– Birch (rBet v 1 PR-10 protein, rBet v 2 Profilin, rBet v 6 Isoflavon reductase)
– Cypress
– Date tree (nPho d 2 Profilin)
– Elm
– Hazel
– Hazel (rCor a 1.0103 PR-10 protein)
– Sugi (rCry j 1 Pectate Lyase)
– Mountain cedar
– Mulberry
– Olive (nOle e 1 Ole e 1-family)
– Olive (rOle e 9 1,3 β Glucanase)
– Paper mulberry
– Plane tree (rPla a 1 Plant invertase)
– Plane tree (nPla a 2 Polygalacturonase)
– Plane tree (rPla a 3 nsLTP)
– Poplar
– Tree of heaven
– Walnut -
GRASS POLLEN (12)
– Bahia grass
– Bermuda grass
– Bermuda grass rCyn d 1, Beta-expansin
– Reed
– Rye
– Rye grass nLol p 1, Beta-expansin
– Timothy grass rPhl p 1, Beta-expansin
– Timothy grass rPhl p 2, Expansin
– Timothy grass rPhl p 5.0101, Grass group 5/6
– Timothy grass rPhl p 6, Grass group 5/6
– Timothy grass rPhl p 7, Polcalcin
– Timothy grass rPhl p 12, Profilin -
WEED POLLEN (20)
– Amarant
– Buckhorn
– Buckhorn rPla l, 1 Ole e 1-family
– Herb mercury rMer a 1, Profilin
– Hemp (CBD)
– Hemp rCan s 3, nsLTP
– Mugwort
– Mugwort rArt v 1.0101, Plant defensin
– Mugwort rArt v 3.0201, nsLTP
– Ragweed
– Ragweed rAmb a 1, Pectate lyase
– Ragweed rAmb a 4, Plant defensin
– Sorrel
– Stinging nettle
– Russian thistle
– Russian thistle rSal k 1 Pectin Methylesterase
– Wall pellitory
– Wall pellitory rPar j 2, nsLTP
– White goosefoot
– White goosefoot rChe a 1 Ole e 1-family -
MOULD AND YEAST FUNGI (12)
– Alternaria alternata rAlt a 1, Alt a 1-family
– Alternaria alternata rAlt a 6, Enolase
– Aspergillus fumigatus rAsp f 1, Mitogillin Family
– Aspergillus fumigatus rAsp f 3, Peroxysomales protein
– Aspergillus fumigatus rAsp f 4
– Aspergillus fumigatus rAsp f 6, Mn superoxide dismutase
– Cladosporium herbarum
– Cladosporium herbarum rCla h 8, Short-chain dehydrogenase
– Malassezia sympodialis rMala s 5
– Malassezia sympodialis rMala s 6, Cyclophilin
– Malassezia sympodialis rMala s 11, Mn superoxide dismutase
– Penicillium chrysogenum -
MITES AND COCKROACHES (26)
– Acarus siro
– Blatella germanica,rBla g 1, Cockroach group 1
– Blatella germanica,rBla g 2, Aspartate protease
– Blatella germanica,rBla g 4, Lipocalin
– Blatella germanica,rBla g 5, Glutathione Stransferase
– Blomia germanica,rBla g 9, Arginin Kinase
– Blomia tropicalis,rBlo t 5, Mite, group 5
– Blomia tropicalis,rBlo t 10, Tropomysin
– Blomia tropicalis,rBlo t 21
– Dermatophagoides farinae,rDer f 1, Cysteine protease
– Dermatophagoides farinae,rDer f 2, NPC2 family
– Dermatophagoides pteronyssinus,rDer p 1, Cysteine protease
– Dermatophagoides pteronyssinus,rDer p 2, NPC2 family
– Dermatophagoides pteronyssinus,rDer p 5
– Dermatophagoides pteronyssinus,rDer p 7, Mite group 7
– Dermatophagoides pteronyssinus,rDer p 10, Tropomyosin
– Dermatophagoides pteronyssinus,rDer p 11, Myosin, heavy chain
– Dermatophagoides pteronyssinus,rDer p 20, Arginine Kinase
– Dermatophagoides pteronyssinus,rDer p 21
– Dermatophagoides pteronyssinus,rDer p 23, Chitinase, class III, peritrophin domain
– Glycyphagus domesticus, rGly d 2, NPC2 family
– Lepidoglyphus destructor rLep d 2, NPC2 family
– Periplaneta americana
– Periplaneta americana, rPer a 7, Tropomyosin 12
– Tyrophagus putrescentiae
– Tyrophagus putrescentiae, rTyr p 2, NPC2 family -
ANIMAL EPITHELIA (25)
– Cat, rFel d 1, Uteroglobin
– Cat, nFel d 2, Serum albumin
– Cat, rFel d 4, Lipocalin
– Cat, rFel d 7, Lipocalin
– Cow, rBos d 2, Lipocalin
– Dog, rCan f 1, Lipocalin
– Dog, rCan f 2, Lipocalin
– Dog, nCan f 3, Serum albumin
– Dog, rCan f 4, Lipocalin
– Dog, male urine (incl. Can f 5)
– Dog, rCan f 6, Lipocalin
– Dog, rCan f Fel d 1 like Uteroglobin
– Goat
– Guinea Pig, rCap c 1, Lipocalin
– Djungarian hamster, rPhod s 1, Lipocalin
– Horse, rEqu c 1, Lipocalin
– Horse, rEqu c 3, Serum albumin
– Horse, rEqu c 4, Latherin
– Mouse, nMus m 1, Lipocalin
– Pig
– Rabbit, rOry c 1, Lipocalin
– Rabbit, rOry c 2, Lipocalin
– Rabbit, rOry c 3, Uteroglobin
– Rat
– Sheep -
INSECT VENOM (10)
– Common Wasp
– Common Wasp, rVes v 1, Phospholipase A1
– Common Wasp, rVes v 5, Antigen 5
– Honey Bee
– Honey Bee, n/r,Api m 1, Phospholipase A2
– Honey Bee, rApi m 10, Icarapin variant 2
– Fire ant
– Long-headed wasp
– Paper Wasp
– Paper Wasp, rPol d 5, Antigen 5 -
FOOD - EGG AND MILK (15)
– Camel milk
– Chicken egg white
– Chicken egg white, nGal d 1, Ovomucoid
– Chicken egg white, nGal d 2, Ovalbumin
– Chicken egg white, nGal d 3, Ovotransferrin
– Chicken egg white, nGal d 4, Lysozyme C
– Chicken egg yolk
– Chicken egg yolk, nGal d 5, Serum albumin 8
– Cow milk
– Cow milk, nBos d 4, a-Lactalbumin
– Cow milk, nBos d 5, b-Lactalbumin
– Cow milk, nBos d 8, Casein
– Goat milk
– Mare milk
– Sheep milk -
FOOD - MEAT (12)
– Beef
– Beef nBos d 6 Serum albumin 8
– Chicken
– Horse
– House cricket
– Lamb
– Mealworm
– Migratory locust
– Pork
– Pork rSus d 1 Serum albumin 8
– Rabbit
– Turkey -
FOOD - FISH AND SEAFOOD (31)
– Anisakis simplex, rAni s 1, Kunitz serine protease inhibitor
– Anisakis simplex, rAni s 3, Tropomyosin
– Black Tiger Shrimp, nPen m 1, Tropomyosin
– Black Tiger Shrimp, nPen m 2, Arginine Kinase
– Black Tiger Shrimp, nPen m 3, Myosin light chain
– Black Tiger Shrimp, rPen m 4, Sarcoplasmic Calcium Binding Protein
– Brown Shrimp, rCra c 6, Troponin c
– Blue mussel
– Clam
– Carp, rCyp c 1, β-Parvalbumin
– Crab
– Cod
– Cod, nGad m 1, β-Parvalbumin
– Cod, nGad m 2&3, β-Enolase & Aldolase
– Coldwater prawn
– Herring
– Herring, rClu h 1, β-Parvalbumin
– Lobster
– Mackerel
– Mackerel, rSco s 1, β-Parvalbumin
– Oyster
– Scallop
– Salmon
– Salmon, rSal s 1, β-Parvalbumin
– Shrimp mix
– Squid
– Swordfish, rXip g 1, β-Parvalbumin
– Thornback ray
– Thornback ray, rRaj c Parvalbumin, α-Parvalbumin
– Tuna
– Tuna, Thu a 1, β-Parvalbumin -
FOOD - CEREALS AND SEEDS (22)
– Barley
– Buckwheat
– Buckwheat, nFag e 2, 2S albumin
– Corn, grains
– Corn, grains, rZea m 14, nsLTP
– Fenugreek seeds
– Lupin seed
– Millet
– Oat
– Pumpkin seed
– Poppy seed
– Poppy seed, nPap s 2S, Albumin, 2S albumin
– Quinoa
– Rice
– Rye, grains
– Sesame
– Sesame,nSes i 1,2S albumin
– Spelt
– Sunflower seeds
– Wheat, rTri a 14, nsLTP
– Wheat, rTri a 19, Omega-5-Gliadin
– Wheat, nTri a aA_TI, Alpha-Amylase Trypsin-Inhibitor -
FOOD - SPICES (7)
– Anise
– Caraway
– Mustard
– Mustard, nSin a 1, 2S albumin
– Oregano
– Paprika
– Parsley -
FOOD - LEGUMES AND NUTS (36)
– Almond
– Brazil nut
– Brazil nut, nBer e 1, 2S albumin
– Cashew nut
– Cashew nut, rAna o 2, 11S globulin
– Cashew nut, rAna o 3, 2S albumin
– Chickpea
– Green bean
– Hazelnut, rCor a 1.0401, PR-10 protein
– Hazelnut, rCor a 8, nsLTP
– Hazelnut, nCor a 9, 11S globulin
– Hazelnut, nCor a 11, 7/8S globulin
– Hazelnut, nCor 14, 2S albumin
– Lentil
– Macadamia
– Macadamia, nMac i 2, 2S albumin
– Pea
– Peanut, nAra h 1, 7/8S globulin – Peanut, rAra h 2, 2S albumin
– Peanut, rAra h 3, 11S globulin
– Peanut, nAra h 6, 2S albumin
– Peanut, rAra h 8, PR-10 protein
– Peanut, rAra h 9, nsLTP
– Peanut, rAra h 15,Oleosin
– Pecan
– Pistachio, rPis v 1, 2S albumin
– Pistachio, rPis v 2, 11S globulin, subunit
– Pistachio, rPis v 3, 7/8S globulin
– Soy bean, rGly m 4, PR-10 protein
– Soy bean, rGly m 5, 7/8S globulin
– Soy bean, nGly m 6, 11S globulin
– Soy bean, nGly m 8, 2S albumin
– Walnut, nJug r 1, 2S albumin
– Walnut, nJug r 2, 7/8S globulin
– Walnut, nJug r 3, nsLTP
– Walnut, nJug r 4, 11S globulin
– Walnut, nJug r 6, 7/8S globulin -
FOOD - VEGETABLES (11)
– Avocado
– Carrot
– Carrot, rDau c 1, PR-10 protein
– Celery, rApi g 1, PR-10 protein
– Celery, rApi g 2, nsLTP
– Celery, rApi g 6, nsLTP
– Garlic
– Onion
– Potato
– Tomato
– Tomato, nSola l 6, nsLTP -
FOOD - FRUITS (19)
– Apple, rMal d 1, PR-10 protein
– Apple, rMal d 2, TLP
– Apple, rMal d 3, nsLTP
– Banana
– Blueberry
– Cherry
– Fig
– Grape, nVit v 1, nsLTP
– Kiwi, nAct d 1, Cystein protease
– Kiwi, nAct d 2, TLP
– Kiwi, nAct d 5, Kiwellin
– Kiwi, nAct d 10, nsLTP
– Mango
– Melon,rCuc m 2, Profilin
– Orange
– Papaya
– Peach, rPru p 3, nsLTP
– Pear
– Strawberry, Fra a 1 + Fra a 3, PR-10 protein + nsLTP -
ADDITIONAL ALLERGENS (10)
– Ficus benjamina
– Latex, rHev b 1, Rubber elongation factor
– Latex, rHev b 3, small rubber particle protein
– Latex, rHev b 5
– Latex, rHev b 6.02, Pro-hevein
– Latex, rHev b 8, Profilin
– Latex, rHev b 11, Class 1 chitinase
– Pigeon tick, rArg r 1, Lipocalin
– Baker yeast
– Hom s Lactoferrin, rHom s LF, CCD
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