Hi I am new in the forum,
I was looking for some experts cause I have a question.
I got a task @ college and i cannot solve the problem
Maybe you can help me.
I have to calculate the intact the neutral mass of the protein with a ESI mass spectrum --> see picture
I dont know how to do it.
It would be perfect if someone of you could help me!!
If it doesn't fit into any other category post it here.
2 posts • Page 1 of 1
- E. Coli Lysate Member
- Posts: 220
- Joined: Sun Jun 26, 2011 6:49 pm
Take a look at section 12.5.2: "Mathematical Charge Deconvolution" in http://web.vscht.cz/cajkat/doc/ICSD/ICSD_10.pdf. Then you should be able to use equation 12.9 to determine the charge state of one of the peaks and with that, use equation 12.10 to determine neutral mass. Feel free to reply with your answer for confirmation.
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