Elarekibep
As of the edition of 20 October 2026, Elarekibep is a protein: stopped in 2023; acts on IL4R.
Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.
The drug
- Status
- Stopped, 2023
- Kind
- Protein
- Registered trials
- 4, 2 stopped early
- Disease areas
- Lungs and airways; Immune system; Infections
US protection
No US approval on record.
With no US approval on record there are no listed US patents or exclusivities.
This is the US only.
Companies that need a new molecule because of this drug
1 company on route A because of this drug.
Companies on route A for this drug
In the product1 company is on route A because of Elarekibep.
See the 1 company on route A for this drug, with the facts behind eachRequest access. Nothing is shown until you do.
Target
| Gene | Protein | UniProt |
|---|---|---|
| IL4R | Interleukin-4 receptor subunit alpha | P24394 |
Registered trials
| Phase | Trials | Completed | Active | Stopped early |
|---|---|---|---|---|
| Phase 1 | 3 | 2 | 0 | 1 |
| Phase 2 | 1 | 0 | 0 | 1 |
| All trials | 4 |
Who ran its trials
| Company | Role | Years |
|---|---|---|
| Pieris | Lead sponsor of trials | 2017 to now |
| AstraZeneca | Lead sponsor of trials | 2019 to now |