More specialised electrophoresis apparatus includes the following products.
Comet assay tanks are optimised for the comet assay often known as single cell gel electrophoresis, a technique useful when looking at DNA damage and repair.
The Rotaphor is a pulsed field gel electrophoresis system, also known as rotating field electrophoresis or ROFE. This system allows separation of large DNA molecules by using a patented electrode rotor to allow free electrical field angle.
TGGE or temperature gradient gel electrophoresis is a useful tool when performing mutation detection as it uses fragment melting behaviour to separate PCR fragments differing in a single position only.