utomilumab   Click here for help

GtoPdb Ligand ID: 9244

Synonyms: PF-05082566
Immunopharmacology Ligand
Compound class: Antibody
Comment: Utomilumab is a fully human IgG2 monoclonal antibody with agonist activity at the tumour necrosis factor (TNF) receptor, 4-1BB (TNFRSF9), being investigated for potential clinical anti-tumour activity [1].
Annotated peptide sequences for this antibody are available from its IMGT/mAb-DB record.
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Bioactivity Comments
Utomilumab stimulates T cell expansion, downstream activation of NF-κB and IL-2 release in vitro [1].
Selectivity at catalytic receptors
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
4-1BB Primary target of this compound Hs Antibody Agonist 8.1 pKd - 1
pKd 8.1 (Kd 8.7x10-9 M) [1]
Description: Binding to 4-1BB extracellular domain measured using a surface plasmon resonance (SPR) biosensor assay.