pFind Studio: a computational solution for mass spectrometry-based proteomics

 

pLabel

 

Institute of Computing Technology,

Chinese Academy of Sciences,

Beijing, China

 

 

pLabel is a mass spectral peak labeling software developed for proteomics research.

Main Functions :

(1) supporting labeling a batch of spectra. Data and search result can be imported directly at
the same time.
(2) supporting multiple formats of data type (dta, mgf, ms2) and results of multiple search
engines (pFind, Mascot, SEQUEST)
(3) supporting ECD/ETD spectra labeling. See pic of ETD labeling.
(4) supporting multiple AA sites, multiple types of modification.
(5) supporting a flexible way of labeling NLs (neutral losses).Users can self-define an NL with its molecular formula or mass.
(6) supporting statistical function.
(7) supporting spectra exporting to different formats of picture (jpg, bmp, tiff, png) in single or batch mode.

Download:

Download pLabel

Details can be found in the user's guide.

The main interface of pLabel is shown in Fig.1.

Fig.1 Graphic User Interface

What to do next :

(1). When exporting a spectral picture, the parameters (such as dpi) of the picture are edible which can meet different needs of different journals.

Reference:

"pLabel: A Powerful Visualization Software Tool for Automatically Labeling Tandem Mass Spectral Peaks In High-Throughput Proteome" is on preparation.