Human Brain Genomic DNA

Description
This human brain genomic DNA is highly purified and carefully isolated from human adult normal brain tissues. Evidence shows that DNA isolated from human brain tissues contains high amounts of 5-hydroxymethylcytosine (5-hmC), a modified cytosine which plays an important role in epigenetic regulation of gene function. This DNA is suitable for genomic library construction and as a control DNA for 5-hmC detection. A260/280 is between 1.8 and 2.0, and A260/230 is about 2.0 as tested by spectrophotometer.

Concentration
250ng/μl

Size
10 μg in 40 μl

Storage Buffer
10 mM Tris-HCl pH 8.0, 1 mM EDTA

Quality Assurance
Purified free of contaminating protein and RNA. A260/280 ratio: 1.8, and A260/230 ratio:~2.0

Storage
Human brain genomic DNA should be stored at -20°C for up to 12 months. Repeated freeze/thaw cycles should be avoided.

Extract Origin
Human adult normal brain tissue

Research Use
For research use only.

Applications
Genomic library construction; Control for 5-hmC detection