Gatipotuzumab

Names

[ Name ]:
Gatipotuzumab

Biological Activity

[Description]:

Gatipotuzumab (PankoMab) is a humanized monoclonal antibody which recognizes the tumor-specific epitope of mucin-1 (TA-MUC1). Gatipotuzumab reveals a potent tumor-specific antibody-dependent cell cytotoxicity (ADCC)[1][2].

[Related Catalog]:

Research Areas >> Cancer

Signaling Pathways >> Others >> Others

[Target]

MUC1[1]

[In Vitro]

Gatipotuzumab (PankoMab) 在 PDTRP 序列的 T 位点被 GalNAcα 糖基化时，强烈结合由 30 个氨基酸组成的 1.5 TRs 的短 MUC1 肽，但如果相同的肽没有糖基化时则不会结合[2]。 Gatipotuzumab (PankoMab) (1 h) 对肿瘤细胞具有高亲和力 (对 NM-D4、ZR75-1、MCF-7 和 T-47D 的 KD 分别为 0.91、3.03、3.84 和 7.14 nM)[2]。 Gatipotuzumab (PankoMab) (0-5 μg/mL; 4 h) 显示特异性的抗肿瘤抗体依赖细胞细胞毒活性[2]。

[References]

[1]. Macchini M, et al. Results from the primary analysis of a 30 patient extension of the GATTO study, a phase Ib study combining the anti-MUC1 gatipotuzumab (GAT) with the anti-EGFR tomuzotuximab (TO) or panitumumab in patients with refractory solid tumors. European Journal of Cancer, 2020, 138: S5-S6.

[2]. Danielczyk A, et al. PankoMab: a potent new generation anti-tumour MUC1 antibody. Cancer Immunol Immunother. 2006 Nov;55(11):1337-47.

Chemical & Physical Properties

No Any Chemical & Physical Properties

Related Compounds

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