When clustering Nextera Rapid Capture Enrichment libraries on the cBot and sequencing on the HiSeq 1000/2000, GAIIx, or in High Output mode on the HiSeq 1500/2500, new primers are required whether performing a non-indexed, single-indexed, or dual-indexed run. Use the TruSeq Dual Index Sequencing Primer Box for Paired End runs (catalog # PE-121-1003), which is good for a single run and contains the required primers for sequencing (HP10, HP11, HP12).
Sequencing libraries prepared with the Nextera Rapid Capture Enrichment kits on the MiSeq, NextSeq 500, or HiSeq 1500/2500 rapid run reagent kits does not require any additional sequencing primers. These primers are included in the MiSeq Reagent Kit, NextSeq 500 Kit, and HiSeq 1500/2500 rapid run reagent kits.
Quantifying a Nextera Rapid Capture Enrichment post-enriched library using a fluorometric method results in the following cluster densities. Results can vary based on your method of quantification.
Instrument  | 
Mode/Version  | 
Required Concentration (pM)  | 
Expected Cluster Density (mm2)  | 
MiSeq 
  | 
v2*  | 
8–12  | 
800,000–900,000  | 
v3  | 
7–14  | 
1,200,000–1,400,000  | 
|
NextSeq  | 
High-output Flowcell  | 
3  | 
200,000–240,000  | 
Mid-output Flowcell  | 
3  | 
200,000–240,000  | 
|
HiSeq  | 
High Output  | 
8-12  | 
750,000–950,000  | 
Rapid Run  | 
8-12  | 
750,000–950,000  | 
|
* Used for Nextera Rapid Capture Custom Enrichment only  | 
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For more information, see the Illumina Version Compatibility Reference.