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delpacibart   Click here for help

GtoPdb Ligand ID: 14255

Compound class: Antibody
Comment: Delpacibart is an anti-TFRC (transferrin receptor) monoclonal antibody. It is being used to deliver conjugated antisense oligonucleotides (ASOs) to target tissues as treatment options for muscular dystrophies [1]. Antibody peptide sequence analysis reveals matches to claims in patent US10913800B2 [2]. Data provided in the patent show that the antibody binds to human and monkey TFRC but does not bind to transferrin receptor 2 (TFR2).
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Selectivity at other protein targets
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
transferrin receptor (CD71) Hs Antibody Binding >11.0 pKd - 2
pKd >11.0 (Kd <1x10-11 M) [2]