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DNA Size Standards

Cost-efficient size standards designed for ABI Genetic Analyzers

  • Red and Orange DNA size standards, 500 bp
  • Red and Orange size standards, 600 bp

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DNA Size Standard series products are internal lane standards that are intended to be used in assigning sizes to DNA fragments on fluorescence-detecting instruments. The common applications include genotyping and DNA fragment Analysis. Each of these standards consists of 16 DNA fragments, ranging in 35, 50, 75, 100, 139, 150, 160, 200, 250, 300, 340, 350, 400, 450, 490 and 500 bp. Each band is single-stranded and fluorescence-labeled either with carboxy-x-rhodamine (Rox dye) or a proprietary fifth orange dye. Size fragments are evenly distributed and can be used for very accurate size calling.

  • Red DNA Size Standard: Has been adapted on DNA fragment analysis software, e.g. GeneMapper (ABI) and GeneScan (ABI) by using same parameters as ABI's GeneScan 500 ROX Size Standard.
  • Orange DNA Size Standard: Can be used at the same setting as of ABI's GeneScan 500 Liz Size Standard.
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