公开(公告)号：AU686495B2

公开(公告)日：1998-02-05

申请号：AU4646896

申请日：1995-12-20

Applicant: BECKMAN INSTRUMENTS INC

Inventor： KEO NIDA ,  SAFARIAN ZARA ,  LIU CHENG-MING ,  WANG HANN-PING

IPC: G01N33/72 ,  G01N27/447

Abstract: A buffer and method useful for the analysis of glycoproteins by capillary zone electrophoresis. The buffer comprises water, a sugar complexing compound, a base compound for adjusting the pH, and a zwitterionic compound. An embodiment of the buffer comprises sodium borate as the complexing compound, sodium hydroxide as the base, and 3-cyclohexylamino-1-propanesulfonic acid as the zwitterionic compound. In the method, a selected glycoprotein is subjected to capillary zone electrophoresis. The proportion or the amount of the glycoprotein is determined by quantitative analysis of the resulting electropherogram.

公开(公告)号：AU4646896A

公开(公告)日：1996-08-07

申请号：AU4646896

申请日：1995-12-20

Applicant: BECKMAN INSTRUMENTS INC

Inventor： KEO NIDA ,  SAFARIAN ZARA ,  LIU CHENG-MING ,  WANG HANN-PING

IPC: G01N33/72 ,  G01N27/447

Abstract: A buffer and method useful for the analysis of glycoproteins by capillary zone electrophoresis. The buffer comprises water, a sugar complexing compound, a base compound for adjusting the pH, and a zwitterionic compound. An embodiment of the buffer comprises sodium borate as the complexing compound, sodium hydroxide as the base, and 3-cyclohexylamino-1-propanesulfonic acid as the zwitterionic compound. In the method, a selected glycoprotein is subjected to capillary zone electrophoresis. The proportion or the amount of the glycoprotein is determined by quantitative analysis of the resulting electropherogram.

公开(公告)号：CA2184267A1

公开(公告)日：1996-07-25

申请号：CA2184267

申请日：1995-12-20

Applicant: BECKMAN INSTRUMENTS INC

Inventor： KEO NIDA ,  SAFARIAN ZARA ,  LIU CHENG-MING ,  WANG HANN-PING

IPC: G01N33/72 ,  G01N27/447

Abstract: A buffer and method useful for the analysis of glycoproteins by capillary zone electrophoresis. The buffer comprises water, a sugar complexing compound, a base compound for adjusting the pH, and a zwitterionic compound. An embodiment of the buffer comprises sodium borate as the complexing compound, sodium hydroxide as the base, and 3-cyclohexylamino-1-propanesulfonic acid as the zwitterionic compound. In the method, a selected glycoprotein is subjected to capillary zone electrophoresis. The proportion or the amount of the glycoprotein is determined by quantitative analysis of the resulting electropherogram.