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磺酰罗丹明B

磺酰罗丹明B用途

李萨明罗丹明B是一种红色荧光染料,是罗丹明的衍生物。李萨明罗丹明B可用作荧光探针,以开发竞争性适配体荧光各向异性/偏振(FA/FP)分析[1][2]。

磺酰罗丹明B名称

[ CAS 号 ]:
2609-88-3

[ 中文名 ]:
磺酰罗丹明B

[ 英文名 ]:
Lissamine rhodamine B

[中文别名 ]:

磺基罗丹明B

[英文别名 ]:

SulforhodaMine B 1GR
EINECS 220-025-2
Sulforhodamine B,laser grade
MFCD00067690
Sulforhodamine B
XYLENE RED B

磺酰罗丹明B生物活性

[ 描述 ]:

李萨明罗丹明B是一种红色荧光染料,是罗丹明的衍生物。李萨明罗丹明B可用作荧光探针,以开发竞争性适配体荧光各向异性/偏振(FA/FP)分析[1][2]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[体外研究]

李萨明罗丹明B(1mg；1h；室温；黑暗)可用于检测赭曲霉毒素A(OTA),这是一种常见的真菌毒素[1]。赖氨酸罗丹明B具有荧光性质,具有荧光检测条件：激发波长555nm,荧光发射光谱检测580nm[1]。

[体内研究]

赖氨酸罗丹明B可用作正电子发射断层扫描(PET)成像肿瘤小鼠的阿糖胞苷示踪剂[2]。

[参考文献]

[1]. Li Y, et al. Fluorescence Anisotropy-Based Signal-Off and Signal-On Aptamer Assays Using Lissamine Rhodamine B as a Label for Ochratoxin A. J Agric Food Chem. 2020 Apr 8;68(14):4277-4283.

[2]. Li X, et al. The Synthesis and Evaluations of the (6 8) Ga-Lissamine Rhodamine B (LRB) as a New Radiotracer for Imaging Tumors by Positron Emission Tomography. Biomed Res Int. 2016;2016:8549635.

磺酰罗丹明B物理化学性质

[ 密度 ]:
1.2175 (rough estimate)

[ 熔点 ]:
>300ºC(lit.)

[ 分子式 ]:
C₂₇H₃₀N₂O₇S₂

[ 分子量 ]:
557.659

[ 精确质量 ]:
557.142151

[ PSA ]:
147.72000

[ LogP ]:
6.17520

[ 外观性状 ]:
绿色至棕色粉末,晶体或结晶粉末或红色固体

[ 折射率 ]:
1.6900 (estimate)

[ 储存条件 ]:
室温

磺酰罗丹明BMSDS

详细MSDS(安全技术说明书)

磺酰罗丹明B安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
32041900

磺酰罗丹明B文献

The dynamics of giant unilamellar vesicle oxidation probed by morphological transitions.

Biochim. Biophys. Acta 1838(10) , 2615-24, (2014)

We have studied the dynamics of Lissamine Rhodamine B dye sensitization-induced oxidation of 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) giant unilamellar vesicles (GUVs), where the progression of...

Antiproliferative activity of flower hexane extract obtained from Mentha spicata associated with Mentha rotundifolia against the MCF7, KB, and NIH/3T3 cell lines.

J. Med. Food 15(11) , 955-8, (2012)

This study assessed the antiproliferative effect in vitro of the flower hexane extract obtained from Mentha spicata associated with Mentha rotundifolia against the human breast adenocarcinoma (MCF-7),...

Characterization of a genotoxic impact compound in Alternaria alternata infested rice as Altertoxin II.

Arch. Toxicol. 86(12) , 1911-25, (2012)

Toxicity-guided fractionation was used to identify DNA strand breaking impact compounds in extracts obtained from rice heavily infested with the Alternaria alternata strains DSM 62006 and DSM 62010. T...

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