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Thermo Scientific Chemicals TBE running buffer (10X)
Description
TBE (Tris/Borate/EDTA) Buffer is commonly used in nucleic acid electrophoresis. TBE Buffer is used for polyacrylamide and agarose gel electrophoresis. It is ideally suited for DNA and RNA separation on longer run, higher voltage or amperage gels. TBE is used with non-denaturing or denaturing (7 M urea) gels. It is also routinely used for DNA automated sequencing gel.5 TBE can also be used for agarose gels but is not recommended for preparative gels for recovery of nucleic acids. Tris-Borate-EDTA buffer has been used for pulsed-field gel electrophoresis (PFGE).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
Chemical Name or Material | TBE running buffer (10X) |
Physical Form | Liquid |
Quantity | 4 L |
Packaging | Plastic bottle |
Solubility Information | It is soluble in water. |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Product Code |
---|---|---|---|
P29L528 | Certificate of Analysis | 17/05/2025 | J62788.K7,J62788.K2,J62788.K3 |
Q20L504 | Certificate of Analysis | 17/05/2025 | J62788.K7,J62788.K2,J62788.K3 |
R24L529 | Certificate of Analysis | 17/05/2025 | J62788.K7,J62788.K2,J62788.K3 |
N25L510 | Certificate of Analysis | 19/02/2025 | J62788.K7,J62788.K2,J62788.K3 |
Y18K536 | Certificate of Analysis | 27/11/2024 | J62788.K7,J62788.K2,J62788.K3 |
Safety and Handling


- TBE running buffer (10X)
- Danger
- Serious eye damage/eye irritation Category 2
- Reproductive toxicity Category 1B
- Skin corrosion/irritation Category 2
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H360FD-May damage fertility. May damage the unborn child.
- P201-Obtain special instructions before use.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- MIXTURE LIST-Contains : N,N-1,2-ethanediylbis[N-(carboxymethyl)-, disodium salt, dihydrate
RUO – Research Use Only
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