Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...
Patent
1995-01-17
1997-02-04
Schain, Howard E.
Chemistry: electrical and wave energy
Processes and products
Electrophoresis or electro-osmosis processes and electrolyte...
204452, 510501, 510465, 510495, C25B 700
Patent
active
055994334
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.
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Keo Nida
Liu Cheng-Ming
Safarian Zara
Wang Hann-Ping
Beckman Instruments Inc.
Delacroix-Muirheid Cybille
Hampson Gary T.
May William H.
Schain Howard E.
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