CHEF DNA Size Standard by Bio-Rad

Manufacturer Bio-Rad  |   Model: 1703707
125 µl, 0.2 µg/µl, PFGE standard, 8.3–48.5 kb, mixed digests of phage lambda (?), 125 applications


CHEF DNA Size Standard by Bio-Rad product image
CHEF DNA Size Standard
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Use CHEF* DNA size standards for size estimation of larger DNA fragments separated by pulsed field electrophoresis.

  • Size range: 8.3–48.5 kb
  • Restriction digested λ DNA resolved into 13 bands
  • Recommended gels: 1.0–1.5% Pulsed Field Certified™ Agarose or molecular biology grade agarose

Note: Cut a plug from a block into a size that will fit a well of your gel (5–8 plugs per block). The height of the plug should not extend above the well. After placing the plug into a well, seal the well with melted 1.0% low-melt agarose, and allow it to solidify. Store blocks at 4°C.

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  • All Nucleic Acid Standards

More Information

Download the Little Book of Standards for complete product information on all Bio-Rad nucleic acid and protein standards.

*Clamped homogenous electrical field