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首页-小分子抑制剂&激动剂-Cell Cycle/DNA Damage-DNA Alkylator/Crosslinker-Ecubectedin
Ecubectedin

Chemical Structure : Ecubectedin

CAS No.: 2248127-53-7

Ecubectedin (PM14)

货号: PC-27660Not For Human Use, Lab Use Only.

Ecubectedin is an ecteinascidin synthetic analogue and selective inhibitor of transcription, reducing cell proliferation and migration, as well as inducing S-phase cell cycle arrest and DNA damage in malignant pleural mesothelioma cells.

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纯度 & COA & 质检文件 纯度: >98% (HPLC) Select Batch:

生物&药学活性

Ecubectedin is an ecteinascidin synthetic analogue and selective inhibitor of transcription, reducing cell proliferation and migration, as well as inducing S-phase cell cycle arrest and DNA damage in malignant pleural mesothelioma cells.
Ecubectedin inhibits cell viability in a panel of twelve 2D-cultures of patient-derived MPM, independent of histotype or BAP1 status, with mean IC50 of 0.06 nM.
Ecubectedin strongly impairs invasion, migration and cell cycle of MPM cells, down-regulates DNA damage sensors (ABL1, BRCA1 and TP53) and up-regulated repair machinery genes (ATR, ATM, CHEK1, CHEK2, PRKDC and RAD51), activates the cGAS/STING pathway.
Ecubectedin induces immunogenic cell death and immune killing by CD8+T-lymphocytes, reshaping the MPM immune-environment.
Ecubectedin increased the efficacy of atezolizumab in immune-PDX models of MPM.

物理化学性质&存储条件

分子量 784.88
分子式 C41H44N4O10S
外观性状 Solid
CAS No.
储存条件
固体粉末
-20°C 12 个月; 4°C 6 个月
配置液
-80°C 6 个月; -20°C 6 个月
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

CC1=CC2=C(C(O)=C1OC)[C@@H]3[C@H]4[C@H]5C6=C(OC(C)=O)C(C)=C7C(OCO7)=C6[C@H](COC([C@]8(C9=C(C%10=CC=CC=C%10N9)C[C@@H](CO)N8)CS5)=O)N4[C@@H](O)[C@@H](N3C)C2

参考文献

1. Salaroglio IC, et al. J Exp Clin Cancer Res. 2024 Dec 21;43(1):327.

2. Gorgels D, et al. Cancer Res Commun. 2026 Aug 14. doi: 10.1158/2767-9764.CRC-26-0377.

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