The Hoefer SUB25 Maxi-Plus Standard Submarine Gel Electrophoresis Unit is engineered for high-throughput screening of nucleic acids, particularly PCR products and genotyping studies. With a spacious 25 × 30 cm gel tray and 12 comb positions, this unit supports up to 624 samples per run — making it ideal for core facilities and large-scale molecular biology workflows.
It features multichannel-compatible combs, UV-transparent trays, and buffer recirculation ports for optimal sample resolution and workflow efficiency during long or high-voltage runs.
Features & Benefits:
- Large-format tray: 25 × 30 cm running tray is optimized for high-throughput analysis.
- Multichannel pipette compatible combs: Enable fast, efficient gel loading; each comb supports up to 52 samples.
- Color-coded, height-adjustable combs: Easily identify comb thickness and control well depth for consistent results.
- Buffer recirculation ports: Can connect to a peristaltic pump to stabilize buffer pH and minimize ionic gradients.
- Colored loading strips: Improve visibility of wells during sample loading.
- UV-transparent running tray: Allows direct gel imaging without transfer, reducing risk of damage.
- Side handles: Make it safe and easy to move the unit around the lab.
Included Components:
- Buffer Chamber Assembly
- Safety Lid
- High Voltage Leads
- Running Tray with Casting Gates*
- Six 1 mm thick, 26-well combs
- Colored Loading Strips
- Two Buffer Recirculation Ports
*Casting gates ensure fast and secure gel casting without the need for tape.
Specifications
| Parameter | Value |
|---|---|
| Gel Dimensions (W × L) | 25 × 30 cm |
| Max Buffer Volume | 3 L |
| Max Power Settings | 1000 V, 500 mA, 500 W |
| Max Sample Capacity | 624 |
| Max Running Temperature | 45°C |
| Operating Temp (Indoor Use) | 4°C to 40°C |
| Humidity Range | Up to 80% |
| Unit Dimensions (W × L × H) | 35 × 56 × 9 cm |
| Unit Weight | 7.20 kg |
Why Choose the SUB25 Maxi-Plus Gel Unit?
- Supports extremely high sample throughput — up to 624 wells
- Perfect for PCR screening, genotyping, and high-volume studies
- Multichannel combs reduce hands-on time for loading
- Buffer and temperature management features improve reproducibility
- Sturdy build and smart layout ensure safe, reliable lab use