Table 3.

Identification of IgE-Bound Gliadin and Glutenin

Immunoblot	Molecular Mass (kDa)	Protein
Gliadin fraction
L	30–40	α/β-gliadin
M	40–59	γ-gliadin, peroxidase
M, H	45–70	ω-gliadin
Glutenin fraction
L, M	40–59	LMW glutenin, alpha-amylase/subtilisin inhibitor
H	70–100	HMW glutenin

Notes: L = proteins in MW range of <40 kDa; MW = Molecular weight; M = proteins in MW range of 40–59 kDa; H = proteins in MW range of >60 kDa.

Abbreviations; kDA, kilodaltons; LMW, low molecular weight; HMW, high molecular weight.