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GTEx Gene Expression Scraper

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GTEx Gene Expression Scraper

GTEx Gene Expression Scraper

Profile any gene across human tissues with the GTEx Portal. Resolve a symbol like BRCA1, TP53, or EGFR to its gencode ID, then pull median expression for all 54 tissues with tissue name, median TPM, UBERON ontology ID, and dataset release. Great for target research and expression analysis.

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from $3.00 / 1,000 results

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ParseForge

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🧬 GTEx Gene Expression Scraper

πŸš€ Turn any gene symbol into a full tissue expression profile. Resolve BRCA1, TP53, or EGFR to its GTEx gencode ID and pull median expression across all 54 human tissues, each as one clean record.

GTEx (the Genotype-Tissue Expression project) is a reference resource that measures gene expression across dozens of human tissues from hundreds of donors. This Actor queries the GTEx Portal API, resolves each gene symbol to the gencode ID used by the current expression release, and returns one record per tissue with the median expression value.

Coverage spans every tissue site detail in the GTEx v10 release, from adipose and artery to brain subregions, whole blood, and reproductive tissues. You can look up a single gene or paste a batch of symbols, and each gene expands into its full tissue profile so you can compare expression side by side.

🎯 Target AudienceπŸ’‘ Primary Use Cases
Genomics and biology researchersBuild a tissue expression table for a gene panel
Bioinformaticians and data scientistsMap gene symbols to gencode IDs and median TPM
Drug discovery and target teamsCheck where a candidate target is expressed
Educators and studentsIllustrate tissue-specific expression patterns

πŸ“‹ What the GTEx Gene Expression Scraper does

  • Resolves gene symbols (for example BRCA1, TP53, EGFR) to the GTEx gencode ID for the current release.
  • Fetches median gene expression for every GTEx tissue in one pass.
  • Returns one record per gene and tissue, with median value and unit.
  • Carries the GTEx tissue ontology ID and dataset version on every row.
  • Handles a batch of gene symbols in a single run.

πŸ“Š Data fields

Each record includes: datasetId, gencodeId, geneSymbol, median, ontologyId, results, scrapedAt, tissueSiteDetailId, unit, url. These field names come straight from the actor's dataset schema, so what you see here is what lands in your dataset.

πŸš€ How to use

  1. Sign up for a free Apify account using this link.
  2. Open the GTEx Gene Expression Scraper.
  3. Enter one or more gene symbols in geneSymbols.
  4. Set maxItems if you want to cap the run, then start the Actor.
  5. Collect your results from the dataset once the run finishes.

πŸ’‘ Pro Tip: browse the complete ParseForge collection.

⚠️ Disclaimer: independent tool, not affiliated with GTEx or the GTEx Portal. Only publicly available data collected.

πŸ†˜ Need Help?

If you hit a bug, have questions about setup, or need a scraper we haven't built yet, open our contact form or write to parseforge@protonmail.com. We also take on paid custom data projects.

For faster answers, join our Discord. It's the best place to get support and suggest new actors.