One of the most advanced methods for determining a protein sequence is tandem mass spectrometry (MS/MS). Select from the list of statements below all that applies to MS/MS. Group of answer choices CID is one way of performing tandem MS experiments The experiment start by chopping the protein into smaller peptide fragments using an enzyme These peptide fragments are later introduced into the mass spectrometer to determine their molecular weight Peptide fragments are selected for further fragmentation by collision with an inert gas There are only 4 types of ions which can result from MS/MS fragmentation: a, b, x, and y ions The a and b ions are the ones with the original C terminus, whereas the x and y ions are the ones with the original N-terminus All of the above
One of the most advanced methods for determining a protein sequence is tandem mass spectrometry (MS/MS). Select from the list of statements below all that applies to MS/MS. Group of answer choices CID is one way of performing tandem MS experiments The experiment start by chopping the protein into smaller peptide fragments using an enzyme These peptide fragments are later introduced into the mass spectrometer to determine their molecular weight Peptide fragments are selected for further fragmentation by collision with an inert gas There are only 4 types of ions which can result from MS/MS fragmentation: a, b, x, and y ions The a and b ions are the ones with the original C terminus, whereas the x and y ions are the ones with the original N-terminus All of the above
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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One of the most advanced methods for determining a protein sequence is tandem mass spectrometry (MS/MS). Select from the list of statements below all that applies to MS/MS.
Group of answer choices
CID is one way of performing tandem MS experiments
The experiment start by chopping the protein into smaller peptide fragments using an enzyme
These peptide fragments are later introduced into the mass spectrometer to determine their molecular weight
Peptide fragments are selected for further fragmentation by collision with an inert gas
There are only 4 types of ions which can result from MS/MS fragmentation: a, b, x, and y ions
The a and b ions are the ones with the original C terminus, whereas the x and y ions are the ones with the original N-terminus
All of the above
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