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High-performance, programmable power supply for mini gel electrophoresis with robust safety features.
The Invitrogen PowerEase 500 Power Supply is a high-performance, programmable power supply, specifically crafted for mini gel electrophoresis applications. It is ready for immediate operation and offers precision, convenience, and robust safety features for both protein and nucleic acid gel electrophoresis. The unit's dimensions are 16.5 × 27 × 20 cm, weighing 2.9 kg, and it's optimized for mini gels with a 240 × 128 pixel LCD displaying real-time data.
Key features include connectivity to printers via a parallel port, real-time run data logging, pre-programmed modes specific to Novex™ gels, and the capability of supporting multiple gel types. It includes customizable control modes such as constant voltage, current, and power. Safety is ensured with protections against open/short circuits, thermal overloads, and over-currents. The PowerEase 500 also supports linear voltage ramping and accommodates a temperature probe for thermal shutoff.
For optimal use, be mindful of the LCD's performance in cold environments and conduct regular cleaning to prevent salt deposits. Always ensure safety by not connecting or disconnecting leads when the high-voltage indicator is active.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 4 November 2026
The middle half of the 358 with a price runs from €65 to €792.
1 other listing of this model is available.
