NEXTFLEX™ UDI Barcodes

Supplier: REVVITY HEALTH SCIENCES CANADA CA

NOVA-514151 NOVA-514152 NOVA-514153 NOVA-514150 NOVA-514150-EVAL16 NOVA-514150-EVAL48
CA77448-168EA 3897.3 CAD
CA77448-168 CA77448-170 CA77448-172 CA77448-162 CA77448-164 CA77448-166
NEXTFLEX™ UDI Barcodes
Nucleic Acid Reagents Next Generation Sequencing Reagents

The NEXTFLEX® Unique dual index barcodes are barcoded adapters that can be used with single or paired-end read sequencing library prep kits  designed for sequencing on Illumina® platforms workflows.


  • 384 UDI adapters for mitigating sample misassignment due to index hopping
  • Unique dual index adapters for multiplexing up to 384 libraries for Illumina® sequencing platforms
  • Mitigate index hopping or spread of signal that can occur during sequencing
  • Each lot of the NEXTFLEX® Unique dual index barcodes is tested for index purity by sequencing
  • Compatible with both paired-end and single-read sequencing
  • Compatible with the NEXTFLEX® Universal blockers


The NEXTFLEX® Unique dual index barcodes utilize two unique 8 nt indexes on each UDI adapter. The 8 nt indices are designed with a Hamming Distance of at least three throughout the entire series, permitting error correction. Patterned flow cells, such as those found on the Illumina® NovaSeq® and HiSeq® 3000/4000 platforms have been recognized to suffer from increased rates of sample mis-assignment during sequencing.


The use of adapters with unique dual indices during sequencing prevents such mis-assigned reads from appearing in final data sets, allowing for the highest assurance of data integrity. The NEXTFLEX® Unique dual index barcodes are barcoded adapters, for sequencing on Illumina® platforms, that provide data security in sequencing applications. Multiplexing with NEXTFLEX® Unique dual index barcodes increase scale while reducing costs by allowing the user to pool up to 384 libraries in a single flow cell lane.


Certifications: Manufactured in ISO 9001 facility.


Caution: For research use only. Not for use in diagnostic procedures.

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