On-chip Droplet Selector

The On-chip Droplet Selector integrates target droplet sorting with advanced microfluidic chip technology, enabling precise dispensing of individual selected droplets into 96- or 384-well plates. This system ensures droplet integrity, achieving a dispensing accuracy rate exceeding 90%. On-chip Droplet Selector overcomes limitations of conventional cell sorters by enabling oil-based droplet handling and single-cell isolation without physical damage.

Why Choose On-chip Droplet Selector

• High Efficiency & Precision
  • Analyzes & sorts >1 million droplets in 10 minutes.
  • >90% success rate for single droplet deposition into 96-/384-well plates.
• User-Friendly & Maintenance-Free
  • Ready for operation in <5 minutes.
• Detection Flexibility
  • Multi-laser options (405/488/561/638 nm) with 6 fluorescence channels (FL1–FL6).
• Clean & Contamination-Free
  • HEPA filter keeps the air inside the device clean.
  • Disposable microfluidic chips eliminate the risk of cross-contamination.
  • Compact size fits in anaerobic chamber.

Applications

On-chip Droplet Selector realize innovation in a variety of fields from research to industry.

• Investigation of novel microorganisms in the environment.
• Rapid Establishment of high-producing stains.
• Screening of antibody-producing cell lines.

Specifications

Workflow

Step 1. Fill the microfluidic chip with sample.

Step 2. Collect forward and side scattered light (FSC/SSC) and fluorescence information of all droplets using the principle of flow cytometry.

Step 3. Separate target droplets one by one by pneumatic control

Step 4. Dispense target droplets into a 96-/384-well plate in 10 min.

On-chip Droplet Selector greatly reduces the time and effort of droplet screening and dispensing, while maintaining a sorting accuracy of over 90%. Contact STEMart to learn more details about On-chip Droplet Selector.