UltraPure™ TAE Buffer, 10X UltraPure™ 10X TAE Buffer is a sterile-filtered solution of 400 mM Tris-acetate and 10 mM EDTA. TAE Buffer is the most commonly used buffer for agarose DNA electrophoresis. It is supplied in 1 L plastic bottles or in a 4 L or 10 L stackable Cubitainer® Box. A 1X TAE Buffer solution contains 40 mM Tris-acetate and 1 mM EDTA at pH 8.3. Performance and Quality Testing: No DNase activity detected. Buffer Type: Running Buffers Concentrated: 10 X Product Size: 4 L Gel Compatibility: Agarose Gels Shipping Condition: Room Temperature Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures. Store at room temperature.