Ligand id: 6781

Name: tositumomab

Bioactivity Comments
We have been unable to find any publicly available affinity value for the interaction between tositumomab and its antigen, CD20. The patent covering the use of radioactively-labelled anti-CD20 antibodies [2] refers back to articles and abstracts published in the early 1980's [1,3], none of which provide affinity data.
Selectivity at other protein targets
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Target Sp. Type Action Affinity Units Concentration range (M) Reference
CD20 (membrane-spanning 4-domains, subfamily A, member 1) Hs Antibody Binding - - -