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α_(s1)-酪蛋白的IgG抗原决定簇的识别

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摘要 以αs1-酪蛋白氨基酸序列为模板,错位合成αs1-酪蛋白多肽,以收集到的牛奶过敏患者血清为抗体,鉴定αs1-酪蛋白IgG抗原决定簇,探讨牛奶过敏机理。结果表明,αs1-酪蛋白IgG抗原决定簇有3条,其氨基酸序列定位为aa36-50,aa71-85,aa176-190。本研究为特异性水解抗原决定簇实现牛奶脱敏的方法提供了理论依据。
作者 丛艳君 任发政 云战友
机构地区 北京工商大学化学与环境工程学院 中国农业大学食品科学与营养工程学院 内蒙古伊利实业集团股份有限公司
出处 《中国乳业》 2010年第8期64-67,共4页 China Dairy
关键词 牛奶 αs1-酪蛋白 IGG 抗原决定簇
分类号 R392 [医药卫生—免疫学]
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参考文献13

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共引文献23

中国乳业
2010年 第8期

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