Is there a maximum number of cycles for index reads on the NextSeq 1000/2000?
Last updated
Was this helpful?
Last updated
Was this helpful?
The maximum number of cycles for an index read is dependent on how run is setup.
Cloud Setup in BaseSpace Instrument Run Setup: maximum of 10 cycles per index reads.
Local Run Setup:
Standalone: there is no maximum index read length within NextSeq 1000/2000 Control Software.
Sample Sheet: it is possible to edit sample sheet manually to run longer than 10 bp within index reads.
NextSeq 1000/2000 Control Software will display a warning when Index 1 and Index 2 are fewer than 6 cycles.
The warning will not be shown if Index 1 or Index 2 is 0 cycles.
For further information, search for Knowledge Base article Maximum read length for Illumina sequencing platforms support.
For any feedback or questions regarding this article (Illumina Knowledge Article #3459), contact Illumina Technical Support .