allergic protein

例句：

1. 1.The allergic protein in pollen triggers an immune response.
   花粉中的过敏蛋白触发了免疫反应。
2. 2. Allergic proteins are found in many foods, including wheat and dairy products.
   许多食物中都含有过敏蛋白，包括小麦和乳制品。
3. 3.Researchers have identified several allergic proteins that can cause severe reactions.
   研究人员已经识别出几种可能导致严重反应的过敏蛋白。