This ADC product is comprised of an anti-STEAP1 monoclonal antibody (clone 120) conjugated via a Mc-VC-PABC linker to MMAE. The MMAE is targeted to certain cancers by immunerecognition and delivered into cancer cells via receptor mediated endocytosis. Within the cell, MMAE binds to tubulins, interrupts microtubule dynamics, and subsequently, induces cell death.
ADC Target
- Alternative Names
- STEAP1; six transmembrane epithelial antigen of the prostate 1; STEAP; PRSS24; metalloreductase STEAP1; six-transmembrane epithelial antigen of prostate 1;
- Target Entrez Gene ID
- 26872
- Overview
- This gene is predominantly expressed in prostate tissue, and is found to be upregulated in multiple cancer cell lines. The gene product is predicted to be a six-transmembrane protein, and was shown to be a cell surface antigen significantly expressed at cell-cell junctions.
ADC Antibody
- Overview
- Anti-STEAP antibody, clone # 120
ADC Linker
- Name
- MC-VC-PABC (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
- MMAE (Monomethyl auristatin E)
- Description
- Derived from Auristatin,are water-soluble dolastatin analogs of dolastatin 10. Dolastatin 10 belongs to dolastatin family and it can powerfully bind to tubulin, thus inhibiting polymerization mediated through the binding to the vinca alkaloid binding domain, and causes cell to accumulate in metaphase arrest.
For Research Use Only. NOT FOR CLINICAL USE.
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