I am not sure what information you want from the total protein profile of one sample? I can think of many ways to do it. But need to know more so we can design a experiment that can produce useful information and fit your budget.  If interested, please contact us (http://cabm-ms.cabm.rutgers.edu/). We are significantly cheaper than most companies and produce the same high quality results in a timely manner.

Dear Akpinar, 

      thanks alot for your answer, i am wondering if you could recommend a company for me.

Dear Elhalawani,

please clarify what you mean with "total protein profile". I am involved in 2D-DIGE experiments and we could explore the possibility of a collaboration.

Ciao Stefania