Constant need for improvements in allergy diagnosis and treatments go hand in hand with need of precisely defined allergen detection methods relied on excellent quality, pure and stable allergic raw materials. Recombinant allergens stand out as reliable, high purity product, compared to allergen extracts they’re clear of non-allergenic impurities or contamination by other allergens, which could possibly lead to false-positive results. EXBIO is a primary manufacturer of recombinant allergens since 2020, when EXBIO has acquired Apronex in order to meet growing customer demands specifically on allergy-screening assays. Our recombinant allergens are produced in suitably chosen expression systems (both in prokaryotic and in eukaryotic), accordingly to the nature of each particular allergen, followed by at least 2 sequential chromatography purification steps, by which high product purity is ensured. Lot-to-lot consistency is ensured by outstanding level of product development, manufacture and QC control (ISO 9001:2015 certified Quality Management System). Recombinant allergens are in our permanent offer, immediately ready in stock as a standard catalogue products, available also for OEM and in a BULK amount as well. If you're seeking assays developers and vendors our excellent quality recombinant allergens are intended for you either for a research use or for developing/manufacturing of a commercial products. We’re happy to assist you with any technical queries and further custom services. As they‘re one of key reagents for allergen identification, their sale not only within the OEM is on the rise. EXBIO projects and manufactures more than 30 recombinant allergens covered Animal, Food, House dust mite, Pollen, Mold and Venom allergens.
Animal allergens
Cat#
Allergen
Name
Expressed in
A calculated molecular mass
10-P188-C100
rCan f 1
Canis familiaris 1.0101
E. coli
18,8 kDa
10-P189-C100
rFel d 1
Felis domesticus 1.0101
19,4 kDa
Food allergens
10-P149-C100
rApi g 1
Apium graveolens 1.0101
17,9 kDa
10-P202-C100
rAra h 1
Arachis hypogaea 1.0101
70,2 kDa
10-P208-C100
rAra h 2
Arachis hypogaea 2.0201
19,5 kDa
10-P210-C100
rAra h 8
Arachis hypogaea 8.0101
18,3 kDa
10-P232-C100
rAra h 9
Arachis hypogaea 9.0101
10,6 kDa
10-P193-C100
rDau c 1
Daucus carota 1.0101
17,5 kDa
10-P194-C100
rMal d 1
Malus domestica 1.0101
19,9 kDa
House dust mite allergens
10-P197-C100
rDer f 2
D. pteronyssinus 2.0116
S2 cells (Drosophila)
15,6 kDa
10-P198-C100
rDer p 2
D. pteronyssinus 2.0101
15,7 kDa
10-P211-C100
rDer p 23
D. pteronyssinus
10,4 kDa
Pollen allergens
10-P217-C100
rAmb a 1
Ambrosia artemisiifolia 1.0101
41 kDa
10-P177-C100
rBet v 2
Betula verrucosa 2.0101
16,2 kDa
10-P203-C100
rBet v 4
Betula verrucosa 4.0101
10,8 kDa
10-P204-C100
rBet v 6
Betula verrucosa 6.0102
35,5 kDa
10-P205-C100
rBet v 7
Betula verrucosa 7.0101
19,7 kDa
10-P174-C100
rBet v 1
Betula verrucosa 1.0101
19 kDa
10-P192-C100
rCor a 1
Corylus avellana 1.0401
19,1 kDa
10-P214-C100
rCup s 1
Cupressus sempervirens 1.0101
39 kDa
10-P178-C100
rPhl p 1
Phleum pratense 1.0102
28,3 kDa
10-P225-C100
rPhl p 12
Phleum pratense 12.0101
10-P206-C100
rPhl p 2
Follow our blog section. You can look forward to a coming soon blog where we will present our obtained results using recombinant allergens on patient sera in non-BAT applications. Are you willing to have our products within your catalogue but do you have any queries? Please contact us, we’re happy to answer them! Contact: info@exbio.cz Have you great days!
Šárka Kaucká International Sales Representative Sales Department kaucka@exbio.cz info@exbio.cz
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