Predicting peanut allergies: For the first time, epitope‐resolved detection of peanut‐specific IgE antibodies was achieved on a surface plasmon resonance imaging (SPRi) immunoarray using superparamagnetic bead‐antibody conjugates (MB‐Ab₂). The level of IgE antibodies specific for a prominent peptide epitope, Ara h2–3, showed promise for predicting peanut sensitization.

中文翻译：

---

通过表面等离振子共振成像进行表位解析的花生特异性IgE抗体检测

预测花生过敏：首次使用超顺磁珠-抗体结合物（MB-Ab ₂）在表面等离子体共振成像（SPRi）免疫阵列上实现了表位分辨的花生特异性IgE抗体检测。对突出的肽表位，Ara h2-3特异性的IgE抗体的水平显示了预测花生致敏性的希望。