产品基本信息

货号：6907

产品名称：小沟结合物探针CDPI3琥珀酰亚胺酯

规格：1 mg

储存条件：-20℃干燥

保质期：12个月

产品物理化学光谱特性

外观：固体

分子量：863.93

溶剂：DMSO

产品介绍

小沟结合物（MGB）分子选择性地结合到DNA分子的小沟，即DNA螺旋中的浅沟。MGB标记的寡核苷酸与互补的DNA和RNA靶序列形成稳定的杂合复合物。天然产物CC-1065的类似物二氢吡咯并吲哚三肽（CDPI3）已表现出与寡核苷酸连接时可在单链DNA上阻止序列特异性引物延伸。包含CDPI3的寡核苷酸可提高特异性和杂交强度，从而增强DNA双链体的稳定性。将MGB分子添加到DNA探针可以设计出较短的杂交探针，该探针可用于分子诊断，例如基于定量PCR的测定。可能有几种设计，包括Taqman MGB探针。AAT Bioquest提供此CPG支持，可将MGB部分方便地添加到寡核苷酸的3’末端。我们还提供MGB亚磷酰胺，用于用MGB部分标记5’末端。

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