<prompt> Which of the following method is used for the analysis of the C-terminal end of a polypeptide?Sangers methodEdmans degradation methodAkabori methodNone of the above  <response>: Akabori method is used for the analysis of C-terminal end of a polypeptide N-terminal analysis Carboxy-terminal analysis For post-translational modifications Sangers reagent- fluoro-2,4 dinitrobenzene FDNB Carboxypeptidase assay Mass spectrometry Edmans reagent- Phenylisothiocyanate PITC Akabori reaction 