Tag Archives | Purification of DNA

In this article we will discuss about the principle, requirements and procedure for purification of DNA. Principle: DNA is removed from gel by dissolving the gel in cesium chloride and DNA is taken out with ethidium bromide in T.E. buffer, centrifuged and DNA is removed. Ethidium bro­mide is extracted with n-butanol, and isopropanol precipitates out […]