बे रोखोमनि आनजादफोरा “जथाय आइ.जि.इ बिबां”- बेरामिनि सेरामआव थानाय आइ.जि.इ नि सानखान्थिखौ सुयो।
This kind of testing measures a "total IgE level" - an estimate of IgE contained within the patient's serum.