The Dawn of Accurate Multiplexing: Launching Unique Dual Index (UDI) for MGI Platform
Multiplexing is a widely adopted strategy in NGS experiments to enhance efficiency while reducing costs. However, this approach carries the risk of issues like index hopping, which can compromise data reliability. As the accuracy and efficiency of multiplexed sequencing become increasingly critical, Celemics has developed a novel Unique Dual Index (UDI) specifically optimized for the MGI DNBSEQ™ sequencer, ensuring robust and consistent performance across various sequencing platforms.
In this post, we introduce the key features and advantages of Celemics’ Unique Dual Index (UDI) for MGI, along with supporting data from practical applications.

Key Benefits of Celemics Unique Dual Index (UDI) for MGI
1. Improved Reliability through Prevention of Sample Cross-Contamination
When sequencing multiple samples simultaneously, precise indexing is essential for accurately distinguishing between them. Celemics’ Unique Dual Index (UDI) for MGI is specifically designed to minimize index hopping, thereby ensuring high data accuracy and reliability—especially crucial for sensitive applications such as clinical samples and low-frequency mutation detection.
2. Exceptional Sequencing Quality
Libraries prepared using Celemics’ Library Prep Kit and Target Enrichment Kit showed excellent target detection performance on the MGI DNBSEQ-G400 sequencer.
[Example: Target Detection Performance Using Celemics Panels]

3. Flexible Compatibility with a Wide Range of Panels
Celemics’ Unique Dual Index (UDI) for MGI is compatible not only with a wide range of existing Target Enrichment panels but also with custom-designed panels tailored to specific research needs.
Whether you’re adding select genes or developing panels from the ground up, you can confidently expect high-quality, consistent results.

Celemics NGS Products and Services
- Library Preparation Kit:
Compatible with multiple platforms, offering adapter/index customization - Target Enrichment Kit:
Ready-to-use panels optimized for oncology, rare disease, liquid biopsy, and more - Custom Panel Design:
Flexible gene selection along with provision of optimization and validation run to meet specific project requirements - Bioinformatics Analysis Services:
Comprehensive data analysis tailored to customer needs