Welcome to Tesorai
Tesorai brings proteomics data processing and analysis into one browser-based platform. Start with your raw mass spectrometry files, results you already have, or a public study. Use Chat to explore the data, generate figures and tables, and investigate biological questions.
Choose where to start
Section titled “Choose where to start”Search: process raw mass spectrometry data
Section titled “Search: process raw mass spectrometry data”Upload your spectra and a FASTA protein database, configure a search, and review peptide and protein identifications, quantification, and supporting evidence. Search supports DDA and DIA processing, supported TMT workflows, and immunopeptidomics.
After processing, use the results dashboard to inspect your results or continue in Chat for downstream analysis.
Understand your Search results · Set up your experimental design
Chat: analyze results you already have
Section titled “Chat: analyze results you already have”Ask questions about your Search results or upload files from other analysis tools. You can explore data quality, compare experimental groups, create visualizations, and investigate pathways and biological context.
Tell Chat which data to use, what your samples represent, and the question you want to answer. Review the analysis choices and inspect the code behind generated figures and tables.
Analyze your own result files →
Chat quickstart · Analyze multiple Search jobs
Trove: explore public proteomics studies
Section titled “Trove: explore public proteomics studies”Find a curated public dataset by disease, tissue, or keyword. Inspect the study details and available metadata, then continue in Chat to explore the results and ask your own questions. You can start with Trove without uploading your own data.
Find and analyze a Trove dataset →
Preparing files for Search
Section titled “Preparing files for Search”The supported instrument and upload combinations are:
| Instrument | Spectra upload format |
|---|---|
| Thermo Fisher | Native .raw or .RAW files |
| Bruker | A .zip containing the entire .d folder |
| SCIEX | Centroided .mzML files |
You will also need a FASTA protein database appropriate to your experiment. Carbamidomethylation of cysteine (C) is applied as a fixed modification by default. Review the available acquisition, digestion, modification, and labeling settings when configuring your job. For detailed upload and launch instructions, see the Search quickstart.
If you already have processed results, see Analyze Your Own Results for Chat upload guidance.
Working with a team
Section titled “Working with a team”Use collaborative workspaces to work with colleagues on files, Search jobs, and Chat analyses.
Set up collaborative workspaces →
Plans and credits
Section titled “Plans and credits”Search, Chat, and Trove use a shared credit balance. Review the estimated credit cost before launching a Search job.
How credits work · Current plans and pricing
Need help?
Section titled “Need help?”Check the FAQ or email info@tesorai.com with your experiment type, data format, and the question you want to answer.