STAG2

Gene

STAG2 cohesin complex component

HGNCHGNC:11355 EnsemblENSG00000101972 NCBI Gene10735

Locus: gene with protein productLocation: Xq25

Also known as

Symbols and names change; identity (the HGNC ID) does not. Previous and alternative forms are kept distinct.

Also known asSA-2 · SCC3B · SA2

View full nomenclature history (7)

Alias symbolsSA-2, SCC3B, SA2

Previous namesstromal antigen 2

Alias namessister chromatid cohesion 3 homolog (S. cerevisiae) B, SA2 stromalin, Cohesin subunit SA-2

Associated diseases

via associated_with

Diseases linked to this gene through the canonical GENE→DISEASE (associated_with) relation, drawn from Open Targets' top-ranked associations by overall score — not the full association set. Disease-level detail lives on each disease's own page.

Neurodegenerative Diseases

Urinary Bladder Neoplasms

Sarcoma, Ewing

Genetic Diseases, Inborn

Leukemia, Myeloid, Acute

Myelodysplastic syndrome

Urinary bladder carcinoma

Glioblastoma

Drawn from Open Targets’ top 10 associations by overall score for this gene — the subset resolved to a canonical disease. Lower-ranked associations, and diseases not yet canonicalised, are not shown.

Gene family

HGNC gene-group membership.

Cohesin complexArmadillo like helical domain containingSTAG family

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2023-04-20.

Open TargetsGene–disease associations from the Open Targets Platform.