Which of the following techniques delivers the amino-acid sequence of a peptide?(a) Tandem MS(b) GC-MS(c) LC-MS(d) SDS-PAGEI had been asked this question during an interview.This is a very interesting question from Techniques topic in division Techniques in Cell Biology of Cell Biology

Which of the following techniques delivers the amino-acid sequence of

1.	Which of the following techniques delivers the amino-acid sequence of a peptide?(a) Tandem MS(b) GC-MS(c) LC-MS(d) SDS-PAGEI had been asked this question during an interview.This is a very interesting question from Techniques topic in division Techniques in Cell Biology of Cell Biology
Answer» Correct option is (a) Tandem MS To elaborate: Tandem MS (also termed MS/MS) is a two-step procedure that gives AMINO acid SEQUENCE of a polypeptide and hence a COMPLETE unmistakable identification of an UNIDENTIFIED protein.

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Which of the following techniques delivers the amino-acid sequence of a peptide?(a) Tandem MS(b) GC-MS(c) LC-MS(d) SDS-PAGEI had been asked this question during an interview.This is a very interesting question from Techniques topic in division Techniques in Cell Biology of Cell Biology

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