試題詳解

73. Which of the following methods could be used to determine the molecular weight of bovine serum albumin?
(A) Matrix-assisted laser desorption/ionization-time of flight mass spectrometry
(B) Size-exclusion chromatography
(C) Sodium dodecyI sulfate-polyacrylamide gel electrophoresis
(D) Electrospray ionization mass spectrometry
(E) All of above