VWR®, Tris-borate-EDTA (TBE) buffer

Supplier: VWR Chemicals

0478-2PKEA 6118 INR
0478-2PK J885-1L J885-4L 0658-1L 0658-20L 0658-5L
VWR®, Tris-borate-EDTA (TBE) buffer
Buffers Electrophoresis Buffers Running Buffers

TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Pack™ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).


  • High buffering capacity
  • High ionic strength
  • Allows extended electrophoresis runs without buffer recirculation
  • Convenient packaging options minimise weighing and mixing
  • Free from DNase, RNase and protease


Composition of (1X) solution contains 0,089 M Tris base, 0,089 M borate and 0,002 M EDTA, disodium salt, dihydrate with a final pH of 8,3.


Caution: *Note: TBE has a tendency to precipitate over time. If this occurs, redissolve in solution.

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