RNA Electrophoresis

The Electrophoresis power supply (DEP-300) is a programmable, high-precision power supply designed for nucleic acid and protein electrophoresis in clinical diagnostic and research laboratories . Featuring constant voltage, constant current, and constant power output modes (0-300V, 0-600mA, 0-150W) with automatic mode switching and 1V/1mA resolution , this unit provides stable, reliable power for DNA/RNA gel electrophoresis, SDS-PAGE, and Western blotting applications .

Key features include a 4.3-inch LCD touchscreen for intuitive programming , four output jacks enabling simultaneous connection of up to four electrophoresis units for high-throughput processing , USB port for real-time data recording , and programmable memory for storing validated multi-step electrophoresis methods . Safety features include short-circuit protection, no-load protection, configurable buzzer alarm, and power failure recovery .

For the molecular biologist and clinical laboratory scientist, the DEP-300 supports PCR product confirmation for infectious disease testing , restriction fragment analysis for genetic screening , protein separation for autoimmune disease diagnosis , and transfer procedures for Northern and Southern blotting . The unit's anti-slip groove design allows stacking of multiple power supplies, saving valuable benchtop space .

For the patient undergoing genetic testing for hereditary disorders, infectious diseases (e.g., COVID-19, hepatitis, influenza), or oncology biomarkers, the DEP-300's precise and stable power delivery ensures accurate electrophoretic separation—supporting reliable diagnostic results that guide appropriate treatment decisions across molecular diagnostics, clinical pathology, and research applications .