Choose the Correct Answer from the List Below

Multiple Choice

Choose the correct answer from the list below. Not all of the answers will be used.
-____________: The separation of proteins based first on charge then size.

A) HPLC
B) specific activity
C) MALDI-TOF mass spectrum
D) gradient centrifugation
E) proteome
F) SDS
G) two-dimensional electrophoresis
H) Svedberg
I) immunoglobulin
J) differential centrifugation
K) overlap peptides
L) affinity chromatography