Error: Sieve v.2.2 (Label-free mass spectrometery differential analysis) - Index bounds outside the array
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4.8 years ago
Ramaraj K • 0

I am a newbie to the field of Proteomics and Mass Spectrometry data analysis. Presently, I am using Thermo Sieve v2.2 (x64 bit) for the label free quantification of peptide. I used RAW files generated from Orbitrap LC-MS/MS. While I tried to import the corresponding Proteome Discoverer result (.msf file), it shows the following message.

index was outside the bounds of the array

Here is the Peptide import filter criteria I used:

Maximum percolator q-value: 0.050

I tried importing without the filter criteria, still it shows the same message. Any suggestions?

LFQ Mass-Spectrometry LC-MS-MS • 1.5k views
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Have you tried contacting Thermo software technical support? For this type of error, in a commercial software package, they might be your best bet. Generally, the Thermo Omics software portal at has sometimes offered helpful information in the past (for Proteome Discoverer, not sure about Sieve) but your mileage may vary.


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