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Biology版 - mass spectrometry data analysis
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相关话题的讨论汇总
话题: peptide话题: intensity话题: omssa话题: protein
进入Biology版参与讨论
1 (共1页)
G***G
发帖数: 16778
1
I am looking for a online tool or free tool which
can be used to peptide identification from mzxml file.
it would be better if it can output not only peptide sequence
but also peptide intensity.
or protein id and protein intensity.
s****a
发帖数: 1039
2
search massmatrix for online search
or use OMSSA
and download and install and learn to use
TPP
refer to http://groups.google.com/group/spctools-discuss?hl=en&pli=1

【在 G***G 的大作中提到】
: I am looking for a online tool or free tool which
: can be used to peptide identification from mzxml file.
: it would be better if it can output not only peptide sequence
: but also peptide intensity.
: or protein id and protein intensity.

l****y
发帖数: 398
3
google "X!tandem"

【在 G***G 的大作中提到】
: I am looking for a online tool or free tool which
: can be used to peptide identification from mzxml file.
: it would be better if it can output not only peptide sequence
: but also peptide intensity.
: or protein id and protein intensity.

G***G
发帖数: 16778
4
thanks. I used OMSSA before. did you use it?
do you know how to get peptide quantition from OMSSA?
is it easy to get peptide/protein quantition from x!tandem?

【在 l****y 的大作中提到】
: google "X!tandem"
G***G
发帖数: 16778
5
I am using OMSSA now.
which output parameter is the peptide intensity or protein intensity?

【在 s****a 的大作中提到】
: search massmatrix for online search
: or use OMSSA
: and download and install and learn to use
: TPP
: refer to http://groups.google.com/group/spctools-discuss?hl=en&pli=1

s****a
发帖数: 1039
6
do u want to do peptide quantitation?
use X!Tandem or OMSSA first and use the quantitation function of TPP. You
shall get the intensity information.

【在 G***G 的大作中提到】
: I am using OMSSA now.
: which output parameter is the peptide intensity or protein intensity?

G***G
发帖数: 16778
7
got it. thanks a lot.

【在 s****a 的大作中提到】
: do u want to do peptide quantitation?
: use X!Tandem or OMSSA first and use the quantitation function of TPP. You
: shall get the intensity information.

1 (共1页)
进入Biology版参与讨论
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问一个技术哪家公司的FLAG和HA peptides质量比较好?
求MASS SPECTROMETRY科普[求教] LC-MS/MS 和LC/MS/MS一个意思吗?
有人熟悉SILAC么?请问怎么检测direct protein binding
请问传统的质谱为什么不能定量?Re: 请教Mass Spectrometry的软件
工作求建议, 包子答谢[BSSD] (转载)Re: ask a question about mass spectrometry
相关话题的讨论汇总
话题: peptide话题: intensity话题: omssa话题: protein