Multiple Choice
Suppose that the peptide Ala-Met-Lys-Ser is reacted with phenylisothiocyanate at pH 8.0,followed by mild acidification,which is the first cycle of Edman method? Which of the following would be released?
A) the labelled peptide Ala-Met-Lys-Ser-PTH
B) PTH-Ala,PTH-Ser,PTH-Lys,and PTH-Met
C) PTH-Ser and the peptide Ala-Met-Lys
D) PTH-Ala and the peptide Met-Lys-Ser
Correct Answer:
Verified
Correct Answer:
Verified
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