Msr-blue - 半岛电竞官方网址

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Msr-blue

本半岛bd体育手机客户端不向个人销售，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。

包装与价格：

半岛bd体育手机客户端介绍

Msr-blue是首个"Turn-on"型的甲硫氨酸亚砜还原酶(methioninesulfoxidereductase)荧光探针，具有超过100倍的荧光增量。Msr-blue用于监测活细胞中甲硫氨酸亚砜还原酶的活性(Λex=340nm,Λem=440nm)。

Canonical SMILES	CC(C1=CC=C(C=C1O2)S(C)=O)=CC2=O
分子式	C₁₁H₁₀O₃S
分子量	222.26
储存条件	Store at -20℃
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request
半岛bd体育手机客户端描述	Msr-blue is a first turn-on fluorescent probe for methionine sulfoxide reductase with a more than 100-fold fluorescence increment. Msr-blue is used for monitoring the enzyme activity in live cells (Λex=340 nm, Λem=440 nm)[1]. Msr-blue is emited blue fluorescence after activation by methionine sulfoxide reductase A (Msr A). Msr-blue responded to Msr A in both a time- and dose-dependent manner, and more than a 100-fold increase in the emission is observed. Msr-blue is converted to its corresponding sulfide (15′) under catalysis by either the purified Msr A or a cell lysate[1]. The 6-OHDA-treated PC12 cells as a cellular model of Parkinson's disease (PD) is employed and applied Msr-blue to probe the function of Msrs in the cells. With the aid of Msr-blue, a decline of the Msr activity in a PD model was disclosed for the first time[1]. [1]. Liangwei Zhang, et al. A specific fluorescent probe reveals compromised activity of methionine sulfoxide reductases in Parkinson's disease. Chem Sci. 2017 Apr 1;8(4):2966-2972.