HAPLN4

Gene

hyaluronan and proteoglycan link protein 4

HGNCHGNC:31357 EnsemblENSG00000187664 NCBI Gene404037

Locus: gene with protein productLocation: 19p13.11

Also known as

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

Also known asBRAL2 · KIAA1926

View full nomenclature history (3)

Alias symbolsBRAL2, KIAA1926

Alias namesbrain link protein 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.

Arthritis, Rheumatoid

Esophageal and Gastric Varices

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.

V-set domain containingHyaluronan and proteoglycan link protein family

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2023-01-20.

Open TargetsGene–disease associations from the Open Targets Platform.