Leadership 3/11/2015 @ 4:00PM 53,209 views. The World's Most Admired Universities. Harvard is still on top, but two British schools, Cambridge and Oxford, have pushed MIT and Stanford out of the No. 2 and 3 slots.
Electrophoresis is the motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field.his is used for both DNA and RNA analysis. Polyacrylamide gel electrophoresis (PAGE) has a clearer resolution than agarose and is more suitable for quantitative analysis. In this technique DNA foot-printing can identify how proteins bind to DNA. It can be used to separate proteins by size, density and purity.
Gel electrophoresis. Gel electrophoresis is used to separate macromolecules like DNA, RNA and proteins. DNA fragments are separated according to their size. Proteins can be separated according to their size and their charge (different proteins have different charges).