IGHE and ocular melanoma: The highest IgE-binding (between 70 and 100% of the patients) corresponded to the peptide OM (80-89) and to the region 133-180 [OM (133-148), OM (146-161) and OM (168-180)], moderate binding (40-70% of the patients) to the regions 36-61 [OM (36-45), OM (41-53) and OM (45-61)] and 100-122 [OM (100-110) and OM (109-122)], whereas low binding (<40% patients) was attributed to the peptides OM (25-38), OM (90-103), OM (114-129) and OM (122-140).