Target

SIGLEC8

Sialic acid-binding Ig-like lectin 8

As of the edition of 20 October 2026, SIGLEC8 (sialic acid-binding Ig-like lectin 8, UniProt Q9NYZ4) 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
Q9NYZ4
How well studied
Biology documented; no tool compounds or approved drug yet
Where it sits in the cell
At a membrane
Solved structures
5
Disease areas
Immune system; Blood and lymph; Digestive system; Skin and connective tissue; Cancer; Eye; Inherited and neonatal
Registered trials of its drugs
14

Drugs at this target

StatusCount
Stopped1
Total1
DrugStatusFurthest phaseUS protection
LirentelimabStoppedPhase 3none listed

1 of 1 drugs, the most tested first.

Companies at this target

Where the company standsCompanies
Route A1
Total on the list1
Three companies on route A or B, with the route only
CompanyRoute
Concentra BiosciencesRoute A

The other 0 companies at SIGLEC8

In the product

1 company in all; 0 are not named here, and no score is.

See the 1 companies at SIGLEC8, ranked, with the facts behind eachRequest access. Nothing is shown until you do.