This ADC product is comprised of an anti-FZD1 monoclonal antibody conjugated via a MC-Vc-PAB linker to SN38. The SN-38 is targeted to certain cancers by immunerecognition and delivered into cancer cells via receptor mediated endocytosis. Within the cell, SN-38 binds to DNA, causes DNA damage.
ADC Target
- Alternative Names
- FZD1; frizzled family receptor 1; frizzled (Drosophila) homolog 1 , frizzled 1, seven transmembrane spanning receptor , frizzled homolog 1 (Drosophila); frizzled-1; DKFZp564G072; frizzled; Drosophila; homolog of; 1; Wnt receptor; fz-1; fzE1; hFz1; frizzled homolog 1; frizzled, Drosophila, homolog of, 1; frizzled 1, seven transmembrane spanning receptor; FLJ95923;
- Target Entrez Gene ID
- 8321
- Overview
- Members of the 'frizzled' gene family encode 7-transmembrane domain proteins that are receptors for Wnt signaling proteins. The FZD1 protein contains a signal peptide, a cysteine-rich domain in the N-terminal extracellular region, 7 transmembrane domains, and a C-terminal PDZ domain-binding motif. The FZD1 transcript is expressed in various tissues.
ADC Antibody
- Overview
- Human Anti-FZD1 IgG2-lambda antibody, Vantictumab
ADC Linker
- Name
- MC-Vc-PAB (maleimidocaproyl-valine-citrulline-p-aminobenzoyloxycarbonyl)
- Description
- Peptide linkers, belonging to Enzymatically cleavable linkers, combine greater systemic stability with rapid enzymatic release of the drug in the target cell. The scission of peptidic bonds relies on lysosomal proteolytic enzymes, which have very low activities in blood due to endogenous inhibitors and the unfavorably high pH value of blood.
ADC payload drug
- Name
- SN-38 (7-ethyl-10-hydroxycamptothecin)
- Description
- SN38 (7-ethyl-10-hydroxy camptothecin) is an active metabolite of the cancer prodrug, irinotecan, with the ability of inhibiting Topoisomerase I, which is belong to the camptothecin family. SN-38 is formed via hydrolysis of irinotecan by carboxylesterases and metabolized via glucuronidation by UGT1A1.
For Research Use Only. NOT FOR CLINICAL USE.
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