What instrument should I choose for my Protein ID samples

This used to be a problem when we had a large variety of instrumentation. Nowadays we use Q-Exactives for or identification and most of our Quantiation. For Targeted proteomics¬†applications we have the TSA Vantage triple quadrupole. We have found that out Q-exactives can do about 70-80% of what the TSQ can provide. ¬†The TSQ has a faster scan speed and it’s response is probably more linear than the Q-Exactives, although this is at the expense of greater method development

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Category: Protein ID

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