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IGKV5-2: immunoglobulin kappa variable 5-2

1 protein, 9 patents, 0 drugs, 0 trials, 11,759 NIH grants and 20,684 papers.

Gene 7

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

FieldValueSource
SymbolIGKV5-2HGNC
Nameimmunoglobulin kappa variable 5-2HGNC
NCBI Gene ID28907NCBI Gene
HGNC IDHGNC:5835HGNC
EnsemblENSG00000211599NCBI Gene
AliasesB2, IGKV52NCBI Gene
TypeotherNCBI Gene

Proteins 1

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

UniProt entryProteinLengthStructuresGene stated inSource
P06315Immunoglobulin kappa variable 5-21150Ensembl, HGNCUniProt

Patents 9

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
EP 4650780 A22025-11-1910721P06315Espacenet
EP 4641203 A22025-10-29327P06315Espacenet
JP 2025517967 A2025-06-12327P06315Espacenet
JP 2025517970 A2025-06-1210721P06315Espacenet
KR 1020250017230 A2025-02-04327P06315Espacenet
US 11446398 B22022-09-2039870P06315Espacenet
US 11446398 B22022-09-2039871P06315Espacenet
JP 2022524081 A2022-04-27142841P06315Espacenet
JP 2022524081 A2022-04-27142842P06315Espacenet

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 11759

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

ProjectTitleIts papers about the geneNewest fiscal yearSource
P30CA016672Cancer Center Support Grant742,025NIH's project files
P30CA008748Cancer Center Support Grant352,025NIH's project files
R37AI054165Statistical Methods for Efficacy Trials of Vaccines and Monoclonal Antibodies Against Genetically-Diverse Pathogens252,025NIH's project files
UL1TR001863Yale Clinical and Translational Science Award232,025NIH's project files
P30ES010126UNC Center for Environmental Health and Susceptibility222,025NIH's project files
P20GM109036Tulane COBRE for Clinical and Translational Research in Cardiometabolic Diseases172,025NIH's project files
R01NS073671Statistical Methods for Integrating Mixed-type Biomarkers and Phenotypes in Neurodegenerative Disease Modeling162,025NIH's project files
ZIACP010181Methods for Epidemiology Studies162,025NIH's project files
P30CA015704Cancer Center Support Grant152,025NIH's project files
UM1AI068635SDMC: HIV Vaccine Trials Network152,025NIH's project files

Papers 20684

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
42771608PubTator, text miningPubMed
42709515PubTator, text miningPubMed
42707487PubTator, text miningPubMed
42696181PubTator, text miningPubMed
42691815PubTator, text miningPubMed
42683130PubTator, text miningPubMed
42680909PubTator, text miningPubMed
42679789PubTator, text miningPubMed
42664784PubTator, text miningPubMed
42641046PubTator, 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