机构地区: 暨南大学理工学院食品科学与工程系
出 处: 《食品工业科技》 2011年第6期457-459,462,共4页
摘 要: 配适体是由指数富集配体系统进化技术筛选出来的一段具有功能性的单链寡核苷酸序列,具有高效与靶目标分子特异性结合的特性。配适体在许多领域研究及应用逐渐展开,本文对配适体在食品安全检测领域方面的应用潜力进行了分析和展望。 An aptamer is defined as a section of functional single-stranded oligo-nucleic sequence selected from systematic evolution of ligands by exponential enrichment(SELEX)that binds to its ligands with high affinity and specificity.The research and application of aptamers in many research fields had been gradually developed.The potential application in the detection of food safety of aptamers had been analyzed and discussed.