protein mass spec problem
a.wallace at see.signature.qub.ac.uk
Mon May 12 03:52:41 EST 1997
John E. Fox wrote:
> Electrospray Mass Spectrometry on a purified recombinant protein.
> Why multiple peaks?
Could they be different salts of the protein, e.g. Tris, Na+, etc.?
This is often observed with smaller peptides, for example.
- note antispam feature in header. My real address is:
Andrew Wallace,Ph.D., Queens University Belfast, N. Ireland (UK)
a.wallace at qub.ac.uk http://web.qub.ac.uk/bb/awpage/wallace.html
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