Sample Authentication
Our convenient resequencing sample tracking solution is available in two versions. The Human Sample ID Kit targets 43 polymorphic SNPs and 6 gender markers, while the the smaller Human Sample ID mini kit targets 13 polymorphic SNPs. Each version creates a unique genetic label for every DNA sample.
Whole-exome sequencing (WES), whole-genome sequencing (WGS), and gene panel sequencing are routine practices in clinical genetic laboratories. The complex workflows, custody transfers, and large datasets impose data integrity challenges from the initial sample collection to the downstream data analysis.
It has been estimated that sample mix-ups occur between 0.3% and 3% of the cases, underscoring the need for an independent method for sample identity confirmation1. Several guidelines recommend interrogating SNPs via a second method to confirm patient identity (e.g., NPAAC 2017 Tier 4 S4.2).

The Human Sample ID Kit is designed to be compatible with established target enrichment platforms and has been validated for both high-quality genomic DNA, low-quality formalin-fixed paraffin-embedded (FFPE) tissue DNA, and cell-free DNA.
