产品名称：HPTS 8-羟基芘-1,3,6-三磺酸三钠盐

CAS：6358-69-6

规格：1g

储存条件：-15℃避光防潮

保质期：12个月

产品物理化学光谱特性

分子量：524.38

溶剂：水

激发波长（nm）：454

发射波长（nm）：511

产品介绍

HPTS 8-羟基芘-1,3,6-三磺酸三钠盐是美国AAT Bioquest生产的荧光染料 。8-羟基芘-1,3,6-三磺酸，三钠盐[HPTS]是用于微酸性pH范围（pKa = 6.4）的细胞不可渗透的荧光pH指示剂，它是高度水溶性的。

参考文献

Effect of electrolytes on the excited-state proton transfer and geminate recombination
Authors: Leiderman P, Gepshtein R, Uritski A, Genosar L, Huppert D.
Journal: J Phys Chem A Mol Spectrosc Kinet Environ Gen Theory (2006): 5573

Emission-based optical carbon dioxide sensing with HPTS in green chemistry reagents: room-temperature ionic liquids
Authors: Oter O, Ertekin K, Topkaya D, Alp S.
Journal: Anal Bioanal Chem (2006): 1225

Temperature dependence of excited-state proton transfer in water electrolyte solutions and water-methanol solutions
Authors: Leiderman P, Gepshtein R, Uritski A, Genosar L, Huppert D.
Journal: J Phys Chem A Mol Spectrosc Kinet Environ Gen Theory (2006): 9039

The effect of neuronal morphology and membrane-permeant weak acid and base on the dissipation of depolarization-induced pH gradients in snail neurons
Authors: Pantazis A, Keegan P, Postma M, Schwiening CJ.
Journal: Pflugers Arch (2006): 175

Universal behaviour of gel formation from acrylamide-carrageenan mixture around the gel point: a fluorescence study
Authors: Aktas DK, Evingur GA, Pekcan O.
Journal: J Biomol Struct Dyn (2006): 83

Testing the three step excited state proton transfer model by the effect of an excess proton
Authors: Gepshtein R, Leiderman P, Genosar L, Huppert D.
Journal: J Phys Chem A Mol Spectrosc Kinet Environ Gen Theory (2005): 9674

High-stability non-invasive autoclavable naked optical CO2 sensor
Authors: Ge X, Kostov Y, Rao G.
Journal: Biosens Bioelectron (2003): 857

Indirect laser-induced fluorescence detection for capillary electrophoresis using a frequency-doubled diode laser
Authors: Ragozina N, Putz M, Faubel W, Pyell U.
Journal: Electrophoresis (2003): 567

Depolarization-induced pH microdomains and their relationship to calcium transients in isolated snail neurones
Authors: Schwiening CJ, Willoughby D.
Journal: J Physiol (2002): 371

The effects of intracellular pH changes on resting cytosolic calcium in voltage-clamped snail neurones
Authors: Willoughby D, Thomas R, Schwiening C.
Journal: J Physiol (2001): 405