GCOD Documentation

GeneChip Oncology Database


GCOD is a collection of publicly available microarray gene expression data on Affymetrix GeneChip arrays related to human cancers.

Currently only datasets with raw data (CEL files) available were collected and subjected to extensive manual curation, consistent quality control, and uniform processing

You can search the experiments in the collection, perform statistical analysis, and download processed data; or to query gene expression profiles using Official Gene Symbol, Entrez Gene ID, Unigene ID, GenBank Accession, Affymetrix probeset ID, or free text keywords.

Details on data processing and search functionality are described in Help page.

Browse Study Collection

Select type of cancer:



>> Advanced Search (coming soon..)

Search Expression Profiles

Enter a gene identifier:

(e.g. ESRRB, Hs.446352, NM_006468, tumor)


>> Advanced Search (coming soon...)
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