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SFTPA2

Gene

surfactant protein A2

HGNCHGNC:10799EnsemblENSG00000185303NCBI Gene729238
Locus: gene with protein productLocation: 10q22.3

Also known as

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

Also known asSP-A2 · COLEC5
View full nomenclature history (4)
Alias symbolsSP-A2, COLEC5
Previous namessurfactant, pulmonary-associated protein A2
Alias namessurfactant, pulmonary-associated protein A2A

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.

Idiopathic Pulmonary Fibrosis
Lung Diseases, Interstitial
Pulmonary Fibrosis
Neurodegenerative Diseases
Genetic Diseases, Inborn
Infections
Asthma

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.

CollectinsC-type lectin domain containing

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2023-01-20.
Open TargetsGene–disease associations from the Open Targets Platform.