Hello!
After the Ampure XP beads magnetic beads selection, the libraries have 2 peaks (Pic.1), but this did not happen before and they looked normal (Pic.2). The reagents were not changed, what could be the reason? Fragmentation by Covaris.
After the Ampure XP beads magnetic beads selection, the libraries have 2 peaks (Pic.1), but this did not happen before and they looked normal (Pic.2). The reagents were not changed, what could be the reason? Fragmentation by Covaris.