monalizumab   Click here for help

GtoPdb Ligand ID: 8323

Synonyms: humZ270 [8] | IPH-2201 | NN8765-3658
Immunopharmacology Ligand
Compound class: Antibody
Comment: Monalizumab (IPH2201) is a humanized IgG4κ anti-NKG2A (KLRC1, CD159a) monoclonal antibody being investigated as an anti-cancer treatment [4,7]. Administered intravenously or subcutaneously. Use of monalizumab is claimed in patent WO2016041947 (called IPH2201 in the patent) [1].
Annotated peptide sequences for this antibody are available from its IMGT/mAb-DB record.
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Bioactivity Comments
Patent WO2016041947 provides a binding Kd of ~4ng/ml for IPH2201 interaction with NKG2A [1]. Using a mass of 150KDa as the molecular weight of an average antibody we calculated the molarity provided in the table below for the Kd value.
Selectivity at other protein targets
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
killer cell lectin like receptor C1 (CD159a) Primary target of this compound Hs Antibody Binding ~10.6 pKd - 1
pKd ~10.6 (Kd ~2.7x10-11 M) [1]