WP-1130
英文名称: WP-1130
型号:null    产品货号: IUP1062-0005MG
价格:请致电:010-57128832,18610462672
品牌: gene operation

 IUP1062 WP-1130

WP-1130>98%

【英文同义名】:WP1130, WP 1130, Degrasyn

订购信息:(原装进口,常备现货)

 

产品名称

产品货号

目录价(元)

Gene Operation

WP-1130

IUP1062-0005MG

5 mg

¥1,269.00

IUP1062-0010MG

10 mg

¥2,569.00

IUP1062-0050MG

25 mg

¥5,269.00

产品描述

WP1130(degrasyn)是第二代酪氨酸***酸化抑制剂衍生物,是细胞通透的,部分选择性去泛素化酶抑制剂,直接抑制USP9xUSP5USP14UCH37。该抑制作用既可以下调抗凋亡蛋白,如MCL-1;也上调凋亡蛋白,如p53 [1]WP1130不能直接抑制JAK2激酶活性,但是可以介导JAK2泛素化反应,引起蛋白-泛素复合物快速且明显的聚集,并诱导肿瘤细胞凋亡[1,2]。在CML细胞中,WP1130下调野生型和突变的Bcr/Abl蛋白水平,但是不影响bcr-abl mRNA水平。WP1130有效抑制体外白血病细胞集落形成,并抑制BaF/3移植瘤模型中肿瘤生长[3]

化学特性

Cas No.: 856243-80-6

M. Wt.: 384.27

Formula: C19H18BrN3O

Purity: >98%

Synonym: WP1130, WP 1130, Degrasyn

Chemical Name:  (2E)-3-(6-bromo-2-pyridinyl)-2-cyano-N-[(1S)-1-phenylbutyl]-2-propenamide

Appearance: white solid powder to Pale yellow solid

Solubility: DMSO (40 mg/ml) or EtOH (18 mg/ml)

StorageStore at -20 ºC for the stability of two years.

储存液配制

储存液 (1 ml DMSO体系)

10mM

20mM

30mM

50mM

70mM

质量(mg)

3.8427

7.6854

11.5281

19.2135

26.8989

结构式

使用浓度(仅作参考)

WP-1130具体使用浓度请参考相关文献,并根据自身实验条件(如实验目的,细胞种类,培养特性等)进行摸索和优化。

参考文献

[1] Kapuria, V., et al. Deubiquitinase Inhibition by Small-Molecule WP1130 Triggers Aggresome Formation and Tumor Cell Apoptosis. Cancer Res 70: 9265-9276(2010).

[2] Kapuria, V., et al. A novel small molecule deubiquitinase inhibitor blocks Jak2 signaling through Jak2 ubiquitination. Cellular Signalling 23(12): 2076–2085(2011).

[3] Bartholomeusz, G.A., et al. Activation of a novel Bcr/Abl destruction pathway by WP1130 induces apoptosis of chronic myelogenous leukemia cells. Blood 109: 3470-3478(2007).