NCIt synonyms : Immunoglobulin G1, Anti-(Human Insulin-like Growth Factor I) (Human Monoclonal PS05388
Heavy Chain), Disulfide with Human Monoclonal PS05388 Light Chain, Dimer;
NCIt definition : A humanized IgG1 insulin-like growth factor (IGF) monoclonal antibody targeting the
IGF ligands 1 (IGF-1) and 2 (IGF-2), with potential antineoplastic activity. Upon
administration, xentuzumab binds to both IGF-1 and IGF-2 and inhibits the binding
of these ligands to their receptor, IGF-1R. This blocks the insulin growth factor
(IGF) signaling pathway, which is upregulated in a number of cancer cell types and
plays a key role in cancer cell proliferation and chemoresistance. In addition, BI
836845 prevents the binding of IGF-2 to insulin receptor variant A (IR-A), preventing
its activation.;
UNII : X86Z1O656G;
CAS number : 1417158-65-6; a href https://gsrs.ncats.nih.gov/ginas/app/beta/browse-substance?search 1417158-65-6
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