您好,欢迎来到化工原料网! [登录] [免费注册]
化工原料网
位置:首页 > 产品库 > PMQA
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:
 
PMQA
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。
PMQA图片
CAS NO:1263820-18-3
包装与价格:
包装价格(元)
5mg电议
10mg电议

产品名称
Zn-green
产品介绍
PMQA (Zn-green) 是一种基于 8-aminoquinoline 的比率荧光传感器,显示了 Zn2+诱导的辐射红移 (85 nm)。PMQA (Zn-green) 是一种具有细胞膜通透性的荧光探针,适用于活细胞中的 Zn2+检测。
生物活性

PMQA (Zn-green), an 8-aminoquinoline-based ratiometric fluorescent sensor, demonstrates the Zn2+-induced redshift of emission (85 nm). PMQA (Zn-green) is a cell membrane-permeable probe and suitable for imaging Zn2+in living cells[1].

体外研究
(In Vitro)

After incubation with PMQA (20 μM) for 1 h, weak green fluorescence appeared, presumably caused by the probe capturing intracellular zinc from its native ligands since PMQA has high affinity for zinc[1].
The response of PMQA to Zn2+can be reversed by N,N,N’,N’-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN) or EDTA[1].
When the stock solution of PMQA (0.1 mM in Tris Buffer) is kept at room temperature for a week, there is no significant loss of PMQA determined by HPLC analysis[1].

分子量

292.34

Formula

C17H16N4O

CAS 号

1263820-18-3

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.