Target

CD37

Leukocyte antigen CD37

As of the edition of 20 October 2026, CD37 (leukocyte antigen CD37, UniProt P11049) has 7 drugs tested at it and 8 companies on the list, 5 on route A and 0 on route B.

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

The protein

UniProt
P11049
How well studied
Biology documented; no tool compounds or approved drug yet
Where it sits in the cell
At a membrane
Disease areas
Blood and lymph; Cancer; Immune system; Heart and blood vessels; Infections; Urinary and reproductive
Registered trials of its drugs
18

Drugs at this target

StatusCount
Active1
Went quiet2
Stopped3
Status not established1
Total7
DrugStatusFurthest phaseUS protection
BI-836826StoppedPhase 2none listed
OtlertuzumabStoppedPhase 2none listed
AGS67EWent quietPhase 1none listed
LilotomabStoppedPhase 2none listed
Naratuximab emtansineWent quietPhase 2none listed
Debio 1562MActivePhase 2none listed
PSB202Status not establishedPhase 1none listed

7 of 7 drugs, the most tested first.

Companies at this target

Where the company standsCompanies
Route A5
Engaged1
Undetermined2
Total on the list8
Three companies on route A or B, with the route only
CompanyRoute
AstellasRoute A
Boehringer IngelheimRoute A
Gilead SciencesRoute A

The other 5 companies at CD37

In the product

8 companies in all; 5 are not named here, and no score is.

See the 8 companies at CD37, ranked, with the facts behind eachRequest access. Nothing is shown until you do.