产品名称：AF546 NHS酯

规格：1mg

储存条件：保存在冰箱-15℃干燥

保质期：12个月

产品物理化学光谱特性

分子量：1159.60

外观：固体

溶剂：DMSO

激发波长(nm)：561

发射波长(nm)：572

产品介绍

Alpha Fluor 546 NHS酯（琥珀酰亚胺酯）与AlexaFluor®546 NHS酯（AlexaFluor®是ThermoFisher的商标）具有相同的分子。 它是一种亮橙色荧光染料，最适合与Nd：YAG倍频激光线一起使用。 Alpha Fluor 546染料是水溶性的，在pH值为4-pH 10时对pH值不敏感。AlphaFluor 546的NHS酯（或琥珀酰亚胺酯）是使染料与蛋白质或抗体结合的最便捷的胺反应形式。

参考文献

A combined solvatochromic shift and TDDFT study probing solute-solvent interactions of blue fluorescent Alexa Fluor 350 dye: Evaluation of ground and excited state dipole moments
Authors: Patil, M. K., Kotresh, M. G., Inamdar, S. R.
Journal: Spectrochim Acta A Mol Biomol Spectrosc (2019): 142-152

Observing the Reversible Single Molecule Electrochemistry of Alexa Fluor 647 Dyes by Total Internal Reflection Fluorescence Microscopy
Authors: Fan, S., Webb, J. E. A., Yang, Y., Nieves, D. J., Goncales, V. R., Tran, J., Hilzenrat, G., Kahram, M., Tilley, R. D., Gaus, K., Gooding, J. J.
Journal: Angew Chem Int Ed Engl (2019): 14495-14498

Quantitative comparison of long-wavelength Alexa Fluor dyes to Cy dyes: fluorescence of the dyes and their bioconjugates
Authors: Berlier JE, Rothe A, Buller G, Bradford J, Gray DR, Filanoski BJ, Telford WG, Yue S, Liu J, Cheung CY, Chang W, Hirsch JD, Beechem JM, Haugl and RP.
Journal: J Histochem Cytochem (2003): 1699