Nucleic Acid Electrophoresis Buffers

Biocomma Nucleic Acid Electrophoresis Buffer Selection Guide
For nucleic acid electrophoresis:
When high resolution is not required, either TAE or TBE buffer can be used.
For high-resolution separation of large nucleic acid fragments (>13 kb), a lower-concentration gel with TAE buffer is recommended.For small nucleic acid fragments, a higher-concentration gel with TBE buffer provides better resolution.
Note that boric acid in TBE buffer can interfere with DNA recovery and subsequent enzyme reactions; therefore, TAE buffer is recommended for DNA fragment recovery from agarose gels.

Ordering Information

Cat.#	Description	Formula	Qty.	Carton Size
TAE-500Z-1	TAE buffer （1×）	40 mM Tris Acetate，1 mM EDTA-2Na，pH 8.0	500mL/ bottle ,10 bottle / box	420x180x195mm
TAE510A	TAE buffer （10×）	400 mM Tris Acetate，10 mM EDTA-2Na，pH 8.0	500mL/ bottle ,10 bottle / box	420x180x195mm
TAE-550Z-1	TAE buffer （50×）	400 mM Tris Acetate，10 mM EDTA-2Na，pH 8.0	500mL/ bottle ,10 bottle / box	420x180x195mm
TBE-500Z-1	TBE buffer （1×）	89 mM Tris，89 mM Boric acid，2 mM EDTA-2Na，pH 8.3	500mL/ bottle ,10 bottle / box	420x180x195mm
TBE-510Z-1	TBE buffer （10×）	890 mM Tris，890 mM Boric acid，20 mM EDTA-2Na，pH 8.3	500mL/ bottle ,10 bottle / box	420x180x195mm