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INH6
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
INH6图片
包装与价格:
包装价格(元)
10mg电议
50mg电议

产品介绍
INH6 是一种有效的 Nek2/Hec1 抑制剂;抑制 HeLa 细胞的生长,IC50 为 2.4 μM。

Cell experiment:

Standard XTT assays with a four-day drug treatment procedure were performed to measure the dose-dependent cytotoxicity of INH analogs in cultured cells. Triplicate sets were measured and compiled for final data presentation. Cells were plated on 96-well dishes one day before the drug treatment, followed by drug treatment (2.5 μM INH6) on day 2 and XTT assay on day 5 after drug addition. The absorption at 595 nm was measured with a plate reader and converted to cell survival percentages in comparison to mock treated groups[1].

产品描述

INH6 is a potent inhibitor of Hec1/Nek2 [1].

Hec1 is an oncogene that involved in spindle checkpoint signaling and is overexpressed in many human cancers. Nek2 is a serine/threonine-protein kinase that phosphorylates Hec1, which is critical for its mitotic function and cell survival [1].

INH6 is a potent Hec1/Nek2 inhibitor. INH6 inhibited Hec1/Nek2 function through protein degradation that led to chromosome mis-segregation and cell death. In MDA-MB468 and MDA-MB231 human breast cancer cell lines, HeLa human cervical cancer line and K562 human erythromyeloblastoid leukemia cell line, INH6 exhibited significantly anti-proliferation activities with IC50 values of 2.1, 1.7, 2.4 and 2.5 μM, respectively. In HeLa cell extract, INH6-conjugated matrix selectively co-precipitated with cellular Hec1, which suggested that INH6 bound to cellular Hec1. In Hela cells, INH6 (6.25 μM) reduced Nek2 by 50% at 8-11 h. In addition, INH6 slightly reduced Hec1 over time. Also, INH6 increased mitotic population with multipolar spindle configurations. In HeLa cells expressing the chromosome marker protein H2B-GFP, INH6 increased chromosome misalignment. In HeLa cells, INH6 exhibited progressive morphological changes of dying cells and induced apoptosis by 20% [1].

Reference:
[1].  Qiu XL, Li G, Wu G, et al. Synthesis and biological evaluation of a series of novel inhibitor of Nek2/Hec1 analogues. J Med Chem, 2009, 52(6): 1757-1767.