Electrophoresis, Gel, Pulsed-Field

**Definition:** Gel electrophoresis in which the direction of the electric field is changed periodically. This technique is similar to other electrophoretic methods normally used to separate double-stranded DNA molecules ranging in size up to tens of thousands of base-pairs. However, by alternating the electric field direction one is able to separate DNA molecules up to several million base-pairs in length.

**Tree numbers:** - E05.196.401.220 - E05.301.300.220

**Synonyms:** - Electrophoresis, Gel, Pulsed Field - Electrophoresis, Gel, Pulsed-Field Gradient - Electrophoresis, Pulsed Field Gel - Gel Electrophoresis, Pulsed-Field - Pulsed Field Gradient Gel Electrophoresis - Pulsed-Field Gel Electrophoresis - Pulsed-Field Gradient Gel Electrophoresis