Effect of the Different Buffer on Electrophoretic Mobility Shift Assay(EMSA)
Feng Zhi-fu
Abstract
Feng Zhi-fu
Abstract
The test of Electrophoretic Mobility Shift Assay is very simple in theory.But to successfully carry out gel shift experiments,it needs to optimize the parameters.Through a combination of T7 RNA polymerase and T7 Promoter for testing proper buffer was selected.The experimental results showed 5×binding-Buffer 1 was more suitable for the test;TBE running-buffer was better than TAE and TGE buffer;0.2×TBE buffer was the best concentration amang there electrophoresis buffer.
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The test of Electrophoretic Mobility Shift Assay is very simple in theory.But to successfully carry out gel shift experiments,it needs to optimize the parameters.Through a combination of T7 RNA polymerase and T7 Promoter for testing proper buffer was selected.The experimental results showed 5×binding-Buffer 1 was more suitable for the test;TBE running-buffer was better than TAE and TGE buffer;0.2×TBE buffer was the best concentration amang there electrophoresis buffer.
Key concepts: Buffer (optical fiber), Electrophoretic mobility shift assay, Electrophoresis, Chemistry, Chromatography, Buffer solution, Computer science, Biochemistry