NSC348884 是一种核磷蛋白抑制剂，可破坏寡聚体形成并诱导细胞凋亡，在不同的癌细胞系中以 IC50 为 1.7-4.0 μM 抑制细胞增殖。

NSC348884 is a nucleophosmin inhibitor disrupts oligomer formation and induces apoptosis, inhibits cell proliferation at an IC50 of 1.7-4.0 μM in distinct cancer cell lines.

NSC348884 disrupts a defined hydrophobic pocket required for oligomerization. NSC348884 disrupts nucleophosmin oligomer formation by native polyacrylamide gel electrophoresis assay. NSC348884 upregulates p53. NSC348884 induces apoptosis.

In vivo invasion and intravasation (that is, the number of CTCs) are significantly inhibited after injection of NSC348884(as an inhibitor of NPM1 oligomerization) into the tumor-bearing mice. No significant difference in overall cell death is observed by histology in the treated tumors with the 4-hour brief treatments, suggesting that the inhibition seen is specific to migration.[2].

81624-55-7

C38H40N10

636.808

N1,N1,N2,N2-四[(6-甲基-1H-苯并咪唑-2-基)甲基]-1,2-乙二胺

DMSO:34 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years