
Genomics & Precision Medicine
12 min read•2026-09-25
Troubleshooting NGS Library Preparation: Eliminating Adapter Dimers, PCR Bubble Products, and Index Hopping on Patterned Flow Cells
Why do 125 bp adapter dimers still hijack patterned flow cells even after bead clean-up? Here is how our wet-lab team diagnoses SPRI bead dryness, heteroduplex PCR bubbles, and free primer carry-over before loading a $12,000 sequencing run.
By Dr. S PaulRead Bench Guide
