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编 号:F749997
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CAS No: 2227102-46-5
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生物活性:
Patritumab deruxtecan (HER3-DXd) is an antibody-drug conjugate (ADC) consisting of a fully human anti-HER3 IgG1 monoclonal antibody Patritumab (HY-P99275) attached to a topoisomerase I inhibitor payload via a tetrapeptide-based cleavable linker. Patritumab deruxtecan shows anticancer activity.
体外研究:
Patritumab deruxtecan 对表达 HER3 突变的乳腺癌细胞表现出活性,无论HER2是否过表达。Patritumab deruxtecan (0-100 nM) 以浓度依赖性方式结合所有 HER3 突变体和 HER3WT MDA-MB-231 细胞的表面,但不结合 HER3EV 细胞.