您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 产品库 > PNU-159682
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
PNU-159682
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。
PNU-159682图片
CAS NO:202350-68-3
包装与价格:
包装价格(元)
1 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
1 mL*10 mM(in DMSO)电议

产品介绍
PNU-159682 是蒽环类新霉素的代谢产物,是一种 DNA 拓扑异构酶 II 抑制剂,具有出色的细胞毒性。

产品描述

PNU-159682 is a highly effective metabolite of the anthracycline nemorubicin. PNU-159682 has outstanding cytotoxicity. PNU-159682 is an effective ADCs cytotoxin.

体外活性

PNU-159682 inhibits a panel of human tumor cell lines (IC70 values in the range of 0.07-0.58 nM). PNU-159682 is 2,360- to 790-fold and 6,420- to 2,100-fold more potent than MMDX and doxorubicin, respectively. PNU-159682 displays cytotoxic effect on CAIX-expressing SKRC-52 cells (IC50: 25 nM). PNU-159682 (10 μM)-DNA adducts contain one or two drug molecules bound to double-stranded DNA. PNU-159682 (100 μM) weakly inhibits topoisomerase II unknotting activity [1][2][3].

体内活性

PNU-159682 (25 nmol/kg) shows an effective antitumor effect in mice bearing SKRC-52 xenografted tumors. PNU-159682 (15 μg/kg, i.v.) displays antitumor activity in mice bearing disseminated murine L1210 leukemia and in MX-1 human mammary carcinoma xenografts at 4 μg/kg[1][3].

Cas No.

202350-68-3

分子式

C32H35NO13

分子量

641.62

储存和溶解度

DMSO:96.7 mg/mL (150.71 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years