CHEF DNA Size Standard, 4.9–98 kb Ladder #1703624



200 μl, 0.1 μg/μl, PFGE standard, 5 kb ladder, 4.9–120 kb, concatemers of pBR328, 20–25 applications
Safety Data Sheet

Safety Data Sheet



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

  • Size range: 4.9–98 kb in 4.9 kb increments (pBR328 concatemers)
  • Recommended gels: 1.0–1.5% molecular biology grade agarose

Notes: Add a sample loading buffer prior to loading. Store at 4°C.

Pulsed Field Size Standards Size Range
CHEF DNA Size Marker (#170-3605) 0.2–2.2 Mb
CHEF DNA Size Standard (#170-3624) 4.9–98 kb
CHEF DNA Size Standard (#170-3635) 48.5–1,000 kb
CHEF DNA Size Marker (#170-3667) 1–3.1 Mb
CHEF DNA Size Standard (#170-3707) 8.3–48.5 kb

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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