04/08/2022
使用唯一双标签策略有助于在Illumina测序平台上获得最高的文库测序和拆分准确性。 当准备进行多个不同文库合并测序时,Illumina鼓励客户尽可能使用唯一双标签(UDI),以确保最准确的样本拆分。
关于唯一双标签,您需要了解的是:
图1: 组合双标签,位于同一块96孔板上每个i5和i7标签在行和列之间有重复,不同样本会共享其中一端的标签。 尽管双标签组合是唯一的,但是每个单标签会有重复。与组合双标签相比,唯一双标签具有完全独特的标签序列(例如,每个96孔板含有96个独特的i5和96个独特的i7)。
以下UDI试剂盒适用于不同的文库构建流程:
TruSeq Unique Dual Index 试剂盒
Product Name | Catalog Number | Indexes, Samples |
---|---|---|
IDT for Illumina - TruSeq DNA UD Indexes | 20020590 | 24 Indexes, 96 Samples |
IDT for Illumina - TruSeq DNA UD Indexes | 20022370 | 96 Indexes, 96 Samples |
IDT for Illumina - TruSeq RNA UD Indexes | 20020591 | 24 Indexes, 96 Samples |
IDT for Illumina - TruSeq RNA UD Indexes | 20022371 | 96 Indexes, 96 Samples |
IDT for Illumina DNA/RNA Unique Dual Index, Tagmentation 试剂盒
Product Name | Catalog Number | Indexes, Samples |
---|---|---|
IDT for Illumina DNA/RNA UD Indexes Set A, Tagmentation1 | 20027213 | 96 Indexes, 96 Samples |
IDT for Illumina DNA/RNA UD Indexes Set B, Tagmentation2 | 20027214 | 96 Indexes, 96 Samples |
IDT for Illumina Nextera DNA UD Indexes Set C | 20027215 | 96 Indexes, 96 Samples |
IDT for Illumina Nextera DNA UD Indexes Set D | 20027216 | 96 Indexes, 96 Samples |
IDT for Illumina RNA Unique Dual Indexes, Ligation 试剂盒
Product Name | Catalog Number | Indexes, Samples |
---|---|---|
IDT for Illumina RNA UD Indexes Set A, Ligation | 20040553 | 96 Indexes, 96 Samples |
IDT for Illumina RNA UD Indexes Set B, Ligation | 20040554 | 96 Indexes, 96 Samples |
IDT for Illumina UMI DNA/RNA Unique Dual Indexes, Ligation 试剂盒
Product Name | Catalog Number | Indexes, Samples |
---|---|---|
IDT for Illumina UMI DNA/RNA UD Indexes Set A, Ligation | 20035701 | 96 Indexes, 96 Samples |
IDT for Illumina UMI DNA/RNA UD Indexes Set B, Ligation | 20034702 | 96 Indexes, 96 Samples |
Ampliseq for Illumina Unique Dual Index 试剂盒
Product Name | Catalog Number | Indexes, Samples |
---|---|---|
AmpliSeq UD Indexes for Illumina | 20019104 | 24 Indexes, 24 Samples |
完整的illumina接头序列请参阅 Illumina 接头序列文档,完整的Illumina index产品组合请参阅 Illumina adapter portfolio 文档,唯一双标签与组合双标签的比较请参阅双标签介绍网页