INDIVIDUAL TEST 120

IgA quantification

IndicationExclusion of IgA defi ciency in connection with coeliac disease diagnosis.MethodELISAAnswerThe result is given as g/L.Reference range0.88-4.5 g/L.InterpretationSelective IgA defi ciency (IgA 0.05 g/L) is relatively common and occurs with a frequency of 1/600 of the population. The condition is more common in patients with coeliac disease and must therefore be excluded, when the serological diagnosis of coeliac disease is based on IgA antibodies.