BCR
Breakpoint cluster region protein
As of the edition of 20 October 2026, BCR (breakpoint cluster region protein, UniProt P11274) has 1 drug tested at it and 1 company on the list, 1 on route A and 0 on route B.
Sources: UniProt, ClinicalTrials.gov, ChEMBL, FDA Orange Book and Purple Book, Pharos.
The protein
- UniProt
- P11274
- How well studied
- Drug target: an approved drug acts on it
- Where it sits in the cell
- Inside the cell
- Solved structures
- 5
- Registered trials of its drugs
- 1
Drugs at this target
| Status | Count |
|---|---|
| Went quiet | 1 |
| Total | 1 |
| Drug | Status | Furthest phase | US protection |
|---|---|---|---|
| XS003 | Went quiet | Phase 1 | none listed |
1 of 1 drugs, the most tested first.
Companies at this target
| Where the company stands | Companies |
|---|---|
| Route A | 1 |
| Total on the list | 1 |
| Company | Route |
|---|---|
| XSpray Microparticles | Route A |
The other 0 companies at BCR
In the product1 company in all; 0 are not named here, and no score is.
See the 1 companies at BCR, ranked, with the facts behind eachRequest access. Nothing is shown until you do.