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Rhodamine 800
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。
Rhodamine 800图片
CAS NO:137993-41-0
包装:50mg
规格:98%
市场价:981元
分子量:495.95

产品介绍
Rhodamine800是一种近红外荧光染料。
CAS:137993-41-0
分子式:C26H26ClN3O5
分子量:495.95
纯度:98%
存储:Store at -20°C

Background:

Rhodamine 800 is a near-infrared fluorescent dye.


Rhodamine 800 has different optical absorption spectra in various organic solvents and in aqueous solution in the visible and near-infrared regions. The absorption maximum at 683 nm in acetone shifts to 696 nm in DMSO without a significant change of the overall spectral profile. The fluorescence intensity of Rhodamine 800 varies markedly with the solvent, and decreases to less than one-fifth when the solvent is changed from acetone to water without a significant change of the emission peak[1].



[1]. Sakanoue J, et al. Rhodamine 800 as a probe of energization of cells and tissues in the near-infrared region: a study with isolated rat liver mitochondria and hepatocytes. J Biochem. 1997 Jan;121(1):29-37. [2]. Jin T. et al. Near-infrared fluorescence detection of acetylcholine in aqueous solution using a complex ofrhodamine 800 and p-sulfonatocalix[8]arene. Sensors (Basel). 2010;10(3):2438-49.