Device and method for transferring and analyzing proteins in gel on line

• Main Authors: LI YOUXIN, ZHANG BO, BAO JIANMIN, GAO HE'NAN
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a device for transferring and analyzing proteins in gel on line. The device comprises a three-electrode power supply, a capillary, a first buffering liquid tank, a second buffering liquid tank, a detector and a metal needle tube. During transferring, the metal needle tube and the zero electrode of the three-electrode power supply are connected, are sleeved on the sample introduction end of the capillary and are placed on the upper surface of the gel; the outlet end of the capillary and the positive electrode of the three-electrode power supply are placed in the first buffering liquid tank; and the negative electrode of the three-electrode power supply is connected to the gel. During analyzing, the zero electrode of the three-electrode power supply and the sample introduction end of the capillary are placed in the second buffering liquid tank; and the outlet end of the capillary and the positive electrode of the three-electrode power supply are still placed in the first buffering liquid