1X TBE (1L) Buffer Powder Packets
TBE (Tris-borate-EDTA) buffer powder packet for preparing 1L of 1X TBE buffer for nucleic acid gel electrophoresis. Box includes 50 packets.
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Product Description
TBE buffer (Tris-borate-EDTA) is widely used for electrophoresis of nucleic acids in agarose and polyacrylamide gels. The buffer may be used as running buffer for gel electrophoresis, or when casting agarose gels.
- Convenient buffer packet for preparing 1 L of 1X TBE buffer
- Ready-to-use, with no pH adjustments needed
- Stable at room temperature
- 1X buffer will be 89 mM Tris-borate, 2 mM EDTA, pH ~8
Procedure
Prepare 1X TBE buffer by dissolving the contents of the buffer packet in 1 L of dH2O. The final composition of the 1X buffer will be 89 mM Tris, 89 mM boric acid, 2 mM EDTA, pH ~8 (do not adjust pH). 1X TBE buffer may be stored at room temperature indefinitely as long as the solution remains clear.
Note: We recommend using the same buffer for both casting and running gels for electrophoresis.
Buffer Powder Packets
Product Name | Catalog Number | Size |
---|---|---|
1X TAE (1L) Buffer Powder Packets | 22031 | 50 packets |
1X TBE (1L) Buffer Powder Packets | 22032 | 50 packets |
1X PBS (2L) Buffer Powder Packets | 22033 | 50 packets |
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