TMRM Perchlorate (Synonyms:T668)
目录号 : KM13543 CAS No. : 115532-50-8 纯度 : 98%

TMRM Perchlorate 是一种细胞渗透性阳离子亲脂性红色荧光染料,可对线粒体膜电位进行特异性识别,从而附着在线粒体中,并产生明亮荧光,在一定浓度下,TMRM Perchlorate对细胞具有低毒性,因此普遍用于检测动物细胞、植物细胞以及微生物中的线粒体。 (激发波长 (Ex)=530 nm, 发射波长 (Em)=592 nm)。

规格 价格 是否有货 数量
5mg
In-stock
10mg
In-stock
25mg
In-stock
50mg 询价 In-stock
100mg 询价 In-stock

Other Forms of Rapamycin:

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生物活性

TMRM Perchlorate is a cell-permeant cationic lipophilic red fluorescent dye that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, TMRM Perchlorate have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.(λex=530 nm, λem=592 nm).

体外研究

TMRM Perchlorate is a fluorescent probe (excitation, 530±21 nm; emission, 592±22 nm). The fluorescence signal in the presence of TMRM Perchlorate shows a slight decrease after the addition of glutamate, indicative of increased polarization of the mitochondrial inner membrane. In the presence of TMRM Perchlorate (2 μM) the coupled respiration with Complex I substrates or upon the addition of Complex II substrate is decreased by 27%. Exposure of hippocampal cultures to low concentrations of TMRM Perchlorate (50 to 500 nM) for 1 to 3 hours results in selective staining of mitochondria in both neurons and the underlying glial cells. Exposure of hippocampal cultures to high concentrations of TMRM Perchlorate (1 to 25 µM) stains mitochondria selectively and quickly, reaching a plateau after 5 to 10 min. Low concentrations of TMRM Perchlorate (50 to 200 nM) do not induce apoptosis, whereas higher concentrations (0.5 and 2.5 µM) enhance apoptosis (KD = 500 nM).

分子式
C25H25ClN2O7
分子量
500.93
CAS号
115532-50-8
中文名称
四甲基罗丹明甲酯高氯酸盐
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

2-8˚C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
In Vitro: 

DMSO : 41.67 mg/mL (83.19 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.9963 mL 9.9814 mL 19.9629 mL
5 mM 0.3993 mL 1.9963 mL 3.9926 mL
10 mM 0.1996 mL 0.9981 mL 1.9963 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

科研文献
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The dilution calculator equation
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动物实验计算换算器
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
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计算结果:

工作液浓度 mg/ml;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

配置后的溶液总体积

1. 首先保证母液是澄清的;
           2. 一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。