OnCo

RBPJ (Recombining binding protein suppressor of hairless) is a protein that switches other genes on and off. In the public catalogues the evidence so far is association rather than a proven role. This dossier gathers the 0 products (0 approved), 0 trials, 0 pathways and 0 resistance routes in the corpus that involve it, with external identifiers so it can be joined to UniProt, ChEMBL, Open Targets and the rest of biology.

Biology

Transcriptional regulator that plays a central role in Notch signalling, a signalling pathway involved in cell-cell communication that regulates a broad spectrum of cell-fate determinations. Acts as a transcriptional repressor when it is not associated with Notch proteins. When associated with some NICD product of Notch proteins (Notch intracellular domain), it acts as a transcriptional activator that activates transcription of Notch target genes. Probably represses or activates transcription via the recruitment of chromatin remodeling complexes containing histone deacetylase or histone acetylase proteins, respectively. Specifically binds to the immunoglobulin kappa-type J segment recombination signal sequence. Binds specifically to methylated DNA. Location: Nucleus; Cytoplasm (UniProt). Locus 4p15.2 (HGNC).

Class: transcription · Gene: RBPJ · Facts checked 2026-09-23 · Target page

External identifiers

Built from HGNC, Ensembl, UniProt and ChEMBL ids
RBPJrecombination signal binding protein for immunoglobulin kappa J region · 4p15.2HGNCEnsemblUniProtAlphaFold DBOpen TargetsCIViCOncoKBCOSMICcBioPortalDepMapHuman Protein AtlasNCBI GeneOMIM

Products by modality and phase

Browse products →

No product in the corpus is aimed at this target yet.

No trial in the corpus names this target or one of its products.

Resistance routes

Unaddressed routes →

The resistance atlas has no route that names this target.

No pathway diagram carries this target as a node.

Companion diagnostics

Assay registry →

No companion diagnostic in the registry measures this target.

Preclinical models

All models →

No model entry for this target yet; check the cancer entries on the models page.

No open questions recorded for this target yet. Suggest one.

Literature

Preprints →
Latest papers · live from Europe PMC
Open in Europe PMC

Query for this target: (TITLE:"RBPJ" OR ABSTRACT:"RBPJ" OR TITLE:"recombination signal binding protein for immunoglobulin kappa J region" OR ABSTRACT:"recombination signal binding protein for immunoglobulin kappa J region" OR TITLE:"Recombining binding protein suppressor of hairless" OR ABSTRACT:"Recombining binding protein suppressor of hairless" OR TITLE:"IGKJRB" OR ABSTRACT:"IGKJRB" OR TITLE:"RBPJK" OR ABSTRACT:"RBPJK" OR TITLE:"KBF2" OR ABSTRACT:"KBF2") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about RBPJ, not a curated reading list.

Export

The dossier as machine-readable JSON: identifiers from HGNC, Ensembl, UniProt and ChEMBL, products with status, trials, pathways, hotspots, open questions and assays. The full entity record is in the open API at /api/v1/entities/rbpj.json. Licence CC BY-NC 4.0.