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CD226 antigen

mammalian protein found in Mus musculus
Protein protein Q21979863

Facts

9 properties
Instance of
protein
Part of
Immunoglobulin-like fold, Immunoglobulin-like domain superfamily, membrane protein, immunoglobulin subtype, protein family, Immunoglobulin V-set domain, protein family, immunoglobulin-like domain, protein family[2][3][4][5][6][7]
Biological process
cell recognition, positive regulation of interferon-gamma production, positive regulation of natural killer cell mediated cytotoxicity directed against tumor cell target, positive regulation of natural killer cell cytokine production, positive regulation of immunoglobulin mediated immune response, positive regulation of natural killer cell mediated cytotoxicity, positive regulation of Fc receptor mediated stimulatory signaling pathway, heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules, cell adhesion, positive regulation of mast cell activation, homophilic cell adhesion via plasma membrane adhesion molecules, cytokine production, positive regulation of T cell receptor signaling pathway, cytokine production, positive regulation of natural killer cell cytokine production, positive regulation of immunoglobulin mediated immune response, positive regulation of interferon-gamma production, positive regulation of mast cell activation, positive regulation of T cell receptor signaling pathway, positive regulation of Fc receptor mediated stimulatory signaling pathway
Cell component
integral component of membrane, external side of plasma membrane, membrane, cell surface, integral component of plasma membrane, plasma membrane, external side of plasma membrane
Encoded by
Cd226
Found in taxon
house mouse
Has part(s)
immunoglobulin subtype, immunoglobulin V-set domain, immunoglobulin-like domain[8][9][10]
Imported from
wholeness_audit_2026-05-02
Molecular function
protein homodimerization activity, signaling receptor binding, integrin binding, protein kinase binding, cell adhesion molecule binding, protein binding, cell adhesion molecule binding[11][12][13][14][15][16][17]
🏷️ Also known as
en Cd226 en CD226 antigen en platelet and T cell activation antigen 1 en Platelet and T-cell activation antigen 1
🔖 Identifiers · 3
Ensembl protein ID
ENSMUSP00000043551, ENSMUSP00000095104
RefSeq protein ID
NP_001034238, NP_848802, XP_006526524, XP_006526525, XP_006526526, XP_006526527, XP_017173383
UniProt protein ID
Q8K4F0

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Summary

CD226 antigen is a protein[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  2. [3] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . The receptors CD96 and CD226 oppose each other in the regulation of natural killer cell functions. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). CD226 antigen. Retrieved May 3, 2026, from https://4ort.xyz/entity/cd226-antigen
MLA “CD226 antigen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cd226-antigen.
BibTeX @misc{4ortxyz_cd226-antigen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CD226 antigen}}, year = {2026}, url = {https://4ort.xyz/entity/cd226-antigen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CD226 antigen — https://4ort.xyz/entity/cd226-antigen (retrieved 2026-05-03)

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