| | ID | Questions |
| Select | 1 | What is the advantage of LTQOrbitrap for protein ID? |
| Select | 2 | Do I need to send my protein sequence? |
| Select | 3 | Can I get MS/MS fragmentation figures for my paper to show how the peptide, protein, or posttranslational modification was identified? |
| Select | 4 | What type of gel should I use for gel electrophoresis? |
| Select | 5 | What type of gel staining method should I use? |
| Select | 6 | How to cut a protein band out of a gel? |
| Select | 7 | What is the advantage of LTQOrbitrap in protein post-translational modification? |
| Select | 8 | How to make a payment for a Helix Scientific Group, Inc. service? |
| Select | 9 | What is the minimum amount of protein that you need in gel slices for MS analysis? |
| Select | 10 | Can you send us raw files? |
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