SB buffer

SB buffer is a buffer solution used in agarose electrophoresis, typically for the separation of nucleic acids such as DNA and RNA. It is made up of Sodium borate buffer, usually at pH 8.0, and NaOH, which sequesters divalent cations.

See also

• TBE buffer

External links

• Sodium borate as an electrophoresis buffer
• Cost-effective media for the rapid and high resolution of small DNA fragments using polyacrylamide-based electrophoresis
• Analysis of oligonucleotide annealing by electrophoresis in agarose gels using sodium borate conductive medium