Allergen extracts are the primary tool for diagnosis and treatment of allergic diseases. In the United States, most allergen extracts are non‐standardized. More sophisticated analytical approaches are needed to characterize these products and enable manufacturers and regulators to better determine potency.

中文翻译：

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使用质谱法测量过敏原提取物中的德国蟑螂 (GCr) 过敏原及其同种型

过敏原提取物是诊断和治疗过敏性疾病的主要工具。在美国，大多数过敏原提取物都是非标准化的。需要更复杂的分析方法来表征这些产品，并使制造商和监管机构能够更好地确定效力。