Merck Human Genomic DNA

Human Genomic DNA

from human blood (buffy coat)

homo sapiens dna, dna, human

Quality Level

100

form

solution

포장

pkg of 100 μg

manufacturer/tradename

Roche

농도

0.2 mg/mL

배송 상태

wet ice

저장 온도

2-8°C

DNA is composed of units called nucleotides arranged into two long polynucleotide chains, resulting in a double helical structure. Nucleotides contain a phosphate group, a sugar group and a nitrogen base. There are four types of nitrogen bases namely adenine (A), thymine (T), guanine (G) and cytosine (C). The arrangement of these bases establishes the genetic codon. The difference in the nucleotide sequences is the reason why organisms differ from one another. In eukaryotic cell, the DNA is localized to the nucleus.