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.
The serum protein electrophoresis (SPEP) test measures specific proteins in the blood to help identify some diseases. Proteins are substances made up of smaller building blocks called amino acids. Proteins carry a positive or a negative electrical charge, and they move in fluid when placed in an electrical field. Serum protein electrophoresis uses an electrical field to separate the proteins in the blood serum into groups of similar size, shape, and charge. Blood serum contains two major protein groups: albumin and globulin.