Target

BRD2

Bromodomain-containing protein 2

As of the edition of 20 October 2026, BRD2 (bromodomain-containing protein 2, UniProt P25440) has 6 drugs tested at it and 7 companies on the list, 3 on route A and 0 on route B.

Sources: UniProt, ClinicalTrials.gov, ChEMBL, FDA Orange Book and Purple Book, Pharos.

The protein

UniProt
P25440
How well studied
Chemical tools exist; no approved drug acts on it
Where it sits in the cell
Inside the cell
Solved structures
177
Disease areas
Cancer; Blood and lymph; Heart and blood vessels; Immune system; Lungs and airways; Nutrition and metabolism; Skin and connective tissue; Hormones
Registered trials of its drugs
48

Drugs at this target

StatusCount
Active3
Went quiet1
Stopped2
Total6
DrugStatusFurthest phaseUS protection
ApabetaloneActivePhase 3none listed
PelabresibActivePhase 3none listed
MolibresibStoppedPhase 2none listed
BirabresibStoppedPhase 2none listed
RO-6870810Went quietPhase 1none listed
EzobresibActivePhase 2none listed

6 of 6 drugs, the most tested first.

Companies at this target

Where the company standsCompanies
Route A3
Engaged4
Total on the list7
Three companies on route A or B, with the route only
CompanyRoute
GSKRoute A
Merck & Co.Route A
RocheRoute A

The other 4 companies at BRD2

In the product

7 companies in all; 4 are not named here, and no score is.

See the 7 companies at BRD2, ranked, with the facts behind eachRequest access. Nothing is shown until you do.