Overview
The QX700 E Droplet Digital PCR System delivers the power of absolute quantification to any lab, without the need for standard curves. With simple setup, intuitive analysis, and 7-color multiplexing, it makes digital PCR more accessible than ever.
Why Researchers Are Moving Beyond qPCR
Unlike qPCR, the QX700 E ddPCR System delivers absolute quantification by counting positive partitions—no standard curve or efficiency assumptions required. Compared with earlier ddPCR systems, it adds 7-color multiplexing and a fully integrated, walkaway workflow to entry-level throughput.
Quick Comparison
| Common Workflow | Recommended System | Throughput | Key Advantages | |
|---|---|---|---|---|
| Academic, shared/small labs | QX700 E System | Low | Compact, simple setup | Download the flyer |
| Core facilities, research labs | QX700 S System | Mid | Flexible throughput, scalable workflows, continuous loading | Download the flyer |
| Production-scale ddPCR labs | QX700 HT System | High | High-throughput, continuous loading | Download the flyer |
Note: Laboratories processing more than 48 samples per run should consider the QX700 S or HT System.
Common QX700 E System Applications
The QX700 E System supports the core ddPCR applications that individual research groups rely on:
- Rare variant and mutation detection: detect low-frequency variants in oncology and biomarker research, down to allele frequencies near the qPCR noise floor
- Liquid biopsy analysis: quantify ctDNA and cfDNA reproducibly from limited sample material
- Copy number variation (CNV): resolve copy number differences without a standard curve
- Gene expression and miRNA: measure absolute transcript counts and detect small fold changes
- Cell and gene therapy QC: run entry-scale vector and contaminant assays as your program grows
Beaven Arkner-Edelstein
Senior Research Associate | Kano Therapeutics
"You can get these absolute values and you don't have to run a standard curve...and that has been really useful."
Explore Kano's Story
FAQ
Get Started With the QX700 E System
Explore what's included with the QX700 E ddPCR System, as well as compatible consumables, reagents, and optional accessories to support your ddPCR workflow.
QX700 E System Instrument
All-in-one walkaway ddPCR system, supporting up to 48 samples per run
QX700 ddPCR System Analysis Software
Set up runs and analyze results
QX700 ddPCR System Control Software
Instrument control and plate setup
naica 5x Multiplex Mix, 1 × 0.75 mL
Ready-to-use, 5X multiplex mix for fluorescent probe-based assays on QX700 Series Systems.
naica 10x Multiplex Mix, 1 × 0.375 mL
Ready-to-use 10X ddPCR mix for high-resolution genetic analysis on QX700 Series Systems.
naica 10x Multiplex Mix, 2 × 0.375 mL
Ready-to-use 10X multiplex ddPCR mix for fluorescent probe-based assays on QX700 Series Systems.
ddPCR Assays
Get the most out of your experiment with assays designed specifically for Droplet Digital PCR solutions.
RDG16 Cartridge
Ready-to-use RDG16 cartridges for 16-sample digital PCR workflows on QX700 Series Systems.
Specifications
Ordering
QX700 E Droplet Digital PCR System enables and automates 7-color multiplexing for up to 48-samples per run providing clear discrimination of multiple targets.
Kits & Reagents
200 x 5µl reactions, 5x supermix, for use in the QX700™ Droplet Digital™ PCR Series Systems
*For Research Use Only. Not for use in diagnostic procedures.
500 x 5µl reactions, 5x supermix, for use in the QX700™ Droplet Digital™ PCR Series Systems
*For Research Use Only. Not for use in diagnostic procedures.
2500 x 5µl reactions, 5x supermix, for use in the QX700™ Droplet Digital™ PCR Series Systems
*For Research Use Only. Not for use in diagnostic procedures.
The QX700 One-Step RT-ddPCR Kit for Probes* contains 200 x 5 µL reactions. It can be used for the absolute quantification of target RNA with the QX700 Droplet Digital™ PCR (ddPCR™) Series Systems.*
The QX700 One-Step RT-ddPCR Kit for Probes* contains 500 x 5 µL reactions. It can be used for the absolute quantification of target RNA with the QX700 Droplet Digital™ PCR (ddPCR™) Series Systems.*
The QX700 One-Step RT-ddPCR Kit for Probes* contains 2,500 x 5 µL reactions. It can be used for the absolute quantification of target RNA with the QX700 Droplet Digital™ PCR (ddPCR™) Series Systems.*
The QX700 ddPCR EvaGreen® Supermix* can be used with the QX700 Droplet Digital™ PCR (ddPCR) Series Systems.* It is a 5x concentrated supermix that contains 200 x 5 µL reactions.
*For Research Use Only. Not for use in diagnostic procedures.
The QX700 ddPCR EvaGreen® Supermix* can be used with the QX700 Droplet Digital™ PCR (ddPCR) Series Systems.* It is a 5x concentrated supermix that contains 500 x 5 µL reactions.
*For Research Use Only. Not for use in diagnostic procedures.
The QX700 ddPCR EvaGreen® Supermix* can be used with the QX700 Droplet Digital™ PCR (ddPCR) Series Systems.* It is a 5x concentrated supermix that contains 2500 x 5 µL reactions.
*For Research Use Only. Not for use in diagnostic procedures.
200 x 5µl reactions, 5x supermix, for use in the QX700™ Droplet Digital™ PCR Series* Systems
500 x 5µl reactions, 5x supermix, for use in the QX700™ Droplet Digital™ PCR Series* Systems
The naica® 5X Multiplex ddPCR Mix is designed for use with QX700™ Droplet Digital™ PCR Series Systems,* enabling high-resolution genetic analysis.
*For Research Use Only. Not for use in diagnostic procedures.
The naica® 5X Multiplex ddPCR Mix is designed for use with QX700™ Droplet Digital™ PCR Series Systems,* enabling high-resolution genetic analysis.
*For Research Use Only. Not for use in diagnostic procedures.
The naica® 5X ddPCR Mix is a ready-to-use, two-component solution for high-resolution genetic analysis for use on digital PCR systems such as the QX700™ E, QX700™ S, and QX700™ HT Droplet Digital™ PCR (ddPCR™) Systems.*
The naica® 10X Multiplex ddPCR Mix is designed for use with QX700™ Droplet Digital™ PCR Series Systems,* enabling high-resolution genetic analysis.
*For Research Use Only. Not for use in diagnostic procedures.
The naica® 10X Multiplex ddPCR Mix is designed for use with QX700™ Droplet Digital™ PCR Series Systems,* enabling high-resolution genetic analysis.
*For Research Use Only. Not for use in diagnostic procedures.
The naica® 10X ddPCR Mix is a ready-to-use, two-component solution for high-resolution genetic analysis for use on digital PCR systems such as the QX700™ E, QX700™ S, and QX700™ HT Droplet Digital™ PCR (ddPCR™) Systems.*
The naica® IQ/OQ Kit is a ready-to-use kit to be used for the operational qualification (OQ) of all of the configurations of the QX700™ E, QX700™ S, and QX700™ HT Droplet Digital™ PCR (ddPCR™) Systems* by qualified laboratory personnel trained to perform digital PCR.
The RDG16 Cartridges are designed for partitioning nucleic acid samples and performing digital PCR with the QX700™ E, QX700™ S, and QX700™ HT Droplet Digital™ PCR Systems.*
*For Research Use Only. Not for use in diagnostic procedures.
The RDG16 Cartridge Automated Liquid Handling Support Device is an accessory part for RDG16 Cartridge to that enables automated, reproducible loading of RDG16 Cartridge consumables using standard liquid handling systems. Compatible with the QX700, Nio and naica legacy systems.
Downloads
-
QX700 ddPCR System Analysis SoftwareQX700-ddPCR-System-Analysis-Software
Flexible ddPCR analysis software — built to fit your workflow
-
QX700 ddPCR System Control SoftwareQX700-ddPCR-System-Control-Software
Software for QX700 instrument control with intuitive plate setup