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FFA120 Assay Reagent Kit

The LabChip® FFA120 reagent kit provides fast and efficient means for fragment analysis of fluorescence labeled oligos (DNA or RNA). It is compatible with both the LabChip® GX Touch nucleic acid analyzer and the LabChip® GXII Touch™ protein characterization system. Assay chip is sold separately.

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

Part number: CLS158081
List price: USD 629.40
Your price:
USD 629.40
USD 629.40 /each


Kit contains:

  • FFA120 Ladder (CLS158127, 1 vial, storage temperature -25 to -15°C)
  • FFA chip storage buffer (5 vials, storage temperature 2-8°C)
  • FFA marker (1 vial, storage temperature 2-8°C)
  • FFA gel matrix (6 vials, storage temperature 2-8°C)

Key Specification:

  • Sizing range: 20-120 nt
  • Concentration range: 4 nM – 2.5 µM Cy5-labeled DNA/RNA fragment
  • Sensitivity: 4 nM Cy5-labeled DNA/RNA fragment (before DMSO dilution)
  • Sizing resolution: 5 nt
  • Sizing reproducibility: CV < 5.0% or 4 nt
  • Run time: 60 seconds per well (~2.5 hours for 96 wells)
  • Chip preps for reagent kit: 5 HT preps or 10 LT preps
  • Maximum salt concentration: ≤ 20 mM Tris, 100mM KCl
  • Sample volume requirement: > 2 µL

Plates, Chips and Reagents sold separately:

  • HT DNA 5K/HT RNA LabChip® Assay (LabChip® GX Touch HT, 760435)
  • 24 DNA 5K/HT RNA LabChip® Assay (LabChip® GX Touch 24, CLS138949)
  • Sipper wash solution (CLS158129)

Assay run program available from download:

  • FFA120. asyx LabChip® GX Touch™ Software v1.10 or higher and LabChip® GX Reviewer v5.8 or higher are required.


Sun, Y. et al. (2023) ‘Application of microfluidic chip electrophoresis for high-throughput nucleic acid fluorescence fragment analysis assays’, NAR Genomics and Bioinformatics, 5(1). doi:10.1093/nargab/lqad011.

For more information contact:


LabChip GX
LabChip GXII
Sample Type
Fluorescence labeled oligos (DNA / RNA)
Shipping Conditions
Shipped in Dry Ice
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