<x-html><!x-stuff-for-pete base="" src="" id="0" charset=""><html>
</x-html>
This archive was generated by hypermail 2b29
: Wed Nov 21 2001 - 14:16:55 EST
Ziqiang,<br><br>
Try
<a href="http://prospector.ucsf.edu/ucsfhtml3.4/msprod.htm" eudora="autourl">http://prospector.ucsf.edu/ucsfhtml3.4/msprod.htm><br><br>
<hr>
At 09:59 15/05/01 Tuesday, Ziqiang Wang wrote:<br>
<blockquote type=cite class=cite cite>hi,<br>
i am trying to detect a new synthesized peptide(FITC tagged) by HPLC/MS,
the concentration of peptide is not high enough and the separation from
LC is not good enough, so right now i can only see a little signal of the
molecular ion with ion trap MS. does anybody know that there is a
resource somewhere that i can use to figure the fragmentation pattern
based on the structure of the peptide, so that i can use MS/MS to detect
the specific fragments and by so the sensitivity can get
improved?<br><br>
thanks in advance.<br><br>
ziqiang wang<br><br>
<br>
Get 250 color business cards for FREE!<br>
<a href="http://businesscards.lycos.com/vp/fastpath/" eudora="autourl">http://businesscards.lycos.com/vp/fastpath/></blockquote></html>