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BioChain's genomic DNAs are isolated from over 100 different human and fetal normal tissues, human diseased and tumor tissues, mouse, rat, monkey, and plant tissues. Our genomic DNAs are provided ready to use for SNP analysis, DNA...(Expand Details) methylation analysis, copy number variation (CNV) or comparative genomic hybridization (CGH) analysis, Southern Blotting, and PCR. BioChain offers genomic DNAs from almost any tissues of human, mouse, rat, monkey, other animals, and plants. Getting genomic DNAs from BioChain will save you valuable research time to immediately identify genes of interest; no longer will you need to acquire tissues and isolate genomic DNA by yourself.


  • Genomic DNA isolated from almost any tissues of human, animal, and plants

  • Decontamination of polysaccharide and proteoglycan

  • Male and female control genomic DNAs from humans and various animal species

  • FFPE DNAs from various sources

  • Extensive quality control procedures ensure high quality genomic DNA

  • High efficiency in PCR

  • Documentation of tissues' clinical histories available


  • SNP analysis, Southern Blotting, and PCR

  • Genomic DNA methylation study

  • Copy number variation (CNV) study

  • Comparative genomic hybridization (CGH) study

  • Genomic DNA library construction

  • Profiling study in gene expression

Quality Control

  • The quality and purity of genomic DNA were tested by spectrophotometer and electrophoresis

  • A260/280 is between 1.8 and 2.0 (detected in 10 mM Tris-Cl, pH 7.5)

  • Plant genomic DNA concentration is determined by pico green measurement while other genomic

  • DNA concentration is determined by UV260 measurement

  • RNase treatment to ensure the RNA contamination is eliminated

  • Hind III digestion test: genomic DNA was successfully digested by Hind III

  • ß-actin expression was tested by PCR amplification for Genomic DNA or PCR ready genomic DNA