博凯森生物提供 SNP基因分型 使用简单实惠的SNaPshot
SNaPshot简介
SNaPshot多重系统是一种基于引物延伸的方法,通过
SNaPhot的优点
快照 工作流程
首先,使用引物扩增靶标 埃克索 I and the Shrimp Alkaline Phosphatase (SAP) are added to the amplification products to digest the primer and the remaining dNTPs. Then, the purified products are used as templates, and the PCR is performed using the sequencing enzyme, four fluorescent labeling ddNTP and the 5 ‘- terminal extension primers close to the SNP site. The primers extend one base only. After the ABI sequencer, the corresponding SNP loci are determined according to the position and color of the peak. According to the color of the peak, we can know the type of the base, and identify the gene sequence of the sample. It is usually used for analysis of 3 to 30 SNP sites. A typical SNaPshot Multiplex System for SNP genotyping workflow is shown as follow:

服务规范
样品要求和制备
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测序服务
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生物信息学分析
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可交付成果
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