Celiac disease antigens


Zedira's antigens are produced within an audited quality management system. According to our customers' requirements, large antigen batches (100 mg and more) can be produced. Lot reservation is also possible.

Please ask for a bulk quote!

Detection of gliadin antibodies has been used for a long time in celiac disease diagnostics but suffered from low specificity. This disadvantage was overcome by the introduction of deamidated gliadin peptides as the antigen. DGPx1 (G007) is our novel deamidated gliadin peptide, fused to a carrier protein and produced by recombinant techniques.

Art. No. Name Unit Price
T010 Recombinant TG2 (E. coli)
250 µg
1 mg
400 €
1200 €
T021 Human neuronal transglutaminase
(TG6, recombinantly produced in insect cells)
250 µg
1 mg
500 €
1500 €
T024 Human epidermal transglutaminase
(TG3, recombinantly produced in insect cells)
200 µg 400 €
T051 Open tTG™
(inhibited human tissue transglutaminase, stabilized in its open conformation, recombinantly produced in insect cells)
250 µg
1 mg
550 €
1650 €
T122 Recombinant TG2 (insect cells)
250 µg
1 mg
400 €
1200 €
T246 Recombinant human tissue transglutaminase (Cys-277-Ser) (inactive mutant)
250 µg
1 mg
400 €
1200 €

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