Data Transformation

Process peptidomic data, search for bioactive peptides, and export results.

1. Upload Data
2. Study Variables
3. Protein Mapping
4. Process & Export

Upload Peptidomic Data

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CSV, TSV, or XLSX file containing peptidomic results (Proteome Discoverer, MaxQuant, Skyline, etc.)
Download example file · Load example
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Pre-computed MBPDB results (columns: search_peptide, peptide, function) — skips BLAST search
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OR
Minimum sequence similarity for MBPDB matching
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Additional FASTA protein sequences to supplement the default bovine/human milk protein database
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Define Study Variable Groups

Group your abundance columns into experimental conditions. If any columns are technical replicates, define them below first — they will be averaged into a single biological replicate and become available in the group selector.

Technical Replicate Assignment (Optional)
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JSON file mapping bio replicate names to lists of technical replicate columns
Example JSON
Available
Selected
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JSON file mapping group names to abundance columns
Example JSON · Load example
Available
Selected

Protein Mapping

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Download example file · Load example

Process Data

Merge all data, calculate group averages, and extract bioactive peptides.