Description
The electrophoresis apparatus was developed in 1937, and the commonly used supporting objects are filter paper, cellulose acetate film and the like. Electrophoresis technology is an indispensable analytical tool for molecular biology research. Electrophoresis is generally divided into two types: free-interface electrophoresis and zone-electrophoresis. Free-interface electrophoresis does not require support, such as isoelectric focusing, isokinetic electrophoresis, density gradient electrophoresis, and microscopic electrophoresis. .
For zone electrophoresis, various types of substances are required as supports. Commonly used supports include filter paper, cellulose acetate film, non-gelled support, gelled support and silica gel-G thin layer. The most commonly used is agarose gel electrophoresis. Electrophoresis refers to the movement of charged particles in an electric field. Different substances have different movement speeds in an electric field due to the difference in charge and molecular weight. According to this feature, electrophoresis can be used to qualitatively or quantitatively analyze different substances. Or a certain mixture for component analysis or single component extraction preparation, which is of great significance in clinical tests or experimental studies. The electrophoresis system is designed and manufactured based on the above principles.
Please inquire
