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CD81: CD81 molecule

1 protein, 120 patents, 0 drugs, 0 trials, 4,956 NIH grants and 12,027 papers.

Gene 7

Its symbol and name are HGNC's, unless HGNC and NCBI Gene contradict each other.

FieldValueSource
SymbolCD81HGNC
NameCD81 moleculeHGNC
NCBI Gene ID975NCBI Gene
HGNC IDHGNC:1701HGNC
EnsemblENSG00000110651NCBI Gene
AliasesCVID6, S5.7, TAPA-1, TAPA1, TSPAN28NCBI Gene
Typeprotein-codingNCBI Gene

Proteins 1

Reviewed human proteins whose Swiss-Prot entry states the gene.

UniProt entryProteinLengthStructuresGene stated inSource
P60033CD81 antigen23616Ensembl, GeneID, HGNCUniProt

Patents 120

Patents whose sequence listing holds the protein exactly: the same sequence, by SHA-256, length and CRC-64. A sequence a patent lists is not always one it claims.

PublicationPublishedSEQ ID NOProteinSource
WO 2026193074 A12026-09-1787P60033Espacenet
EP 4707297 A12026-03-112P60033Espacenet
JP 2026004568 A2026-01-1440635P60033Espacenet
WO 2025261963 A12025-12-2623P60033Espacenet
WO 2025244125 A2025-11-2739P60033Espacenet
EP 4650780 A22025-11-192231P60033Espacenet
JP 2025536268 A2025-11-051P60033Espacenet
JP 2025531671 A2025-09-2511P60033Espacenet
JP 2025529142 A2025-09-04839P60033Espacenet
US 12404525 B22025-09-0229P60033Espacenet

Drugs 0

Drugs a ChEMBL mechanism record says act on the gene's protein, through Open Targets.

DrugChEMBL IDMechanismActionSource

Trials 0

Trials of those drugs. A trial joins the gene only through a drug that acts on it.

TrialDrugPhaseResults first postedSource

NIH grants 4956

NIH projects whose papers are about the gene, through NIH's grant-paper links.

ProjectTitleIts papers about the geneNewest fiscal yearSource
P30CA016672Cancer Center Support Grant282,025NIH's project files
P30CA008748Cancer Center Support Grant262,025NIH's project files
R01AI107301Genetic Viral and Host Adaptations to Breach Species Barriers of HCV242,025NIH's project files
ZIAAG000975ALZHEIMERS RESEARCH PROJECT / CLINICAL PROJECT: Mechanistic and clinical studies in Alzheimer's disease and related disorders242,025NIH's project files
P30CA168524The University of Kansas Cancer Center172,025NIH's project files
R01AI127469Molecular and structural characterization of broadly neutralizing anti-HCV antibodies162,025NIH's project files
P30CA016056Roswell Park Cancer Center Support Grant152,025NIH's project files
P20GM130423The Kansas Institute for Precision Medicine142,025NIH's project files
P30DK058404Molecular and Cellular Basis for Digestive Diseases132,025NIH's project files
P30CA010815Consolidated Basic Cancer Research Program122,025NIH's project files

Papers 12027

Newest first. Swiss-Prot's references are curated; PubTator's text mining finds papers that name the gene, not always ones about it.

PMIDFound bySource
42819150PubTator, text miningPubMed
42772705PubTator, text miningPubMed
42763487PubTator, text miningPubMed
42734356PubTator, text miningPubMed
42733113PubTator, text miningPubMed
42729759PubTator, text miningPubMed
42722112PubTator, text miningPubMed
42710545PubTator, text miningPubMed
42703093PubTator, text miningPubMed
42699801PubTator, text miningPubMed

The same record as JSON

Release gene-search-2026-11-11-0.1.0

ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

ChEMBL, through Open Targets: CC BY-SA 3.0, for the parts from ChEMBL. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence

ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

EMBL-EBI's patent proteins: EMBL-EBI's patent protein files from the EPO, JPO, KIPO and USPTO. EMBL-EBI: "EMBL-EBI itself places no additional restrictions on the use or redistribution of the data available via its Data Resources and Tools other than those provided by the original data owners" and "EMBL-EBI expects attribution (e.g. in publications, services or products) for the use of any of its Data Resources and Tools." Read on 11 Nov 2026 at https://www.ebi.ac.uk/about/terms-of-use

GenBank's patent files: GenBank's patent files. NCBI: "NCBI places no restrictions on the use or distribution of the GenBank data. However, some submitters may claim patent, copyright, or other intellectual property rights in all or a portion of the data they have submitted." Read on 11 Nov 2026 at https://www.ncbi.nlm.nih.gov/genbank/about/

HGNC: CC0: https://www.genenames.org/about/license/

NCBI Gene: None named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/

NIH's project files and grant-paper links: Public domain (NIH RePORTER)

Open Targets: CC0 1.0. Open Targets asks that users cite its latest paper: Buniello et al. 2025, Open Targets Platform: facilitating therapeutic hypotheses building in drug discovery, Nucleic Acids Research 53(D1):D1467, PMID 39657122. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence

PubTator 3: Public domain

UniProt: CC BY 4.0. UniProt's licence file: "All databases and documents in the UniProt FTP directory may be copied and redistributed freely, without advance permission, provided that this copyright statement is reproduced with each copy." UniProt asks that users cite its latest paper: The UniProt Consortium, UniProt: the Universal Protein Knowledgebase in 2025, Nucleic Acids Research 53:D609-D617, https://doi.org/10.1093/nar/gkae1010. Read on 9 Nov 2026 at https://www.uniprot.org/help/license