CHEF DNA Size Marker by Bio-Rad

Manufacturer Bio-Rad  |   Model: 1703605
5 agarose blocks, PFGE marker, 0.225–2.2 Mb S. cerevisiae chromosomal DNA, for 25–40 plugs


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CHEF DNA Size Marker
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Use CHEF* DNA size standards for size estimation of larger DNA fragments separated by pulsed field electrophoresis.

  • Size range: 0.2–2.2 Mb
  • 16 Saccharomyces cerevisiae chromosomes resolved into 15 bands
  • Recommended gels: 0.7–1.0% 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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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