The IgE binding capacity of soluble protein (A), gliadin (B), and glutenin (C) in 18 Chinese wheat cultivars. (Note: N, negative control; 1, Zhong 1211; 2, Zhou 32; 3, Zheng 366; 4, Huai 40; 5, Luo 29; 6, Yan 4110; 7, Bai 64; 8, Feng 20; 9, Bai 4199; 10, Zhou 18; 11, Luo 26; 12, Zhou 27; 13, Zhou 36; 14, Bai 58; 15, Zheng 113; 16, Zheng 136; 17, Bai 207; 18, Xu 918. In Fig.s 2A and 2B, all experimental groups were extremely significant differences compared to negative control. P < 0.0001.) The results were represented as mean ± SD from 3 replicates. The dashed line indicates the limit for positive values