Chromeo™642 NHS-酯

Chromeo™642 NHS酯与Chromeo™642（一种明亮的深红色荧光标记）结合在一起，可在免疫荧光，高含量筛选，ELISA和FRET应用以及流式细胞仪中进行检测。它具有出色的发光性能，宽的斯托克斯位移，对光漂白和pH的稳定性以及低细胞毒性。Chromeo™642与各种激发源兼容，包括钨和氙弧灯，氦氖激光器，氩line离子激光器的647系列以及发射635nm或650nm的普通红色二极管激光器。它可与CruzFluor™647染料媲美。Chromeo™642 NHS酯的摩尔消光系数为180,000M

Chromeo™ 642 NHS-ester is conjugated to Chromeo™ 642, a bright, dark-red fluorescent label for enabling detection in immunofluorescence, high content screening, ELISA and FRET applications, as well as in flow cytometry. It exhibits superior luminescence properties, a broad Stokes shift, stability towards photobleaching and pH, and low cell toxicity. Chromeo™ 642 is compatible with various excitation sources including tungsten and xenon arc lamps, the helium-neon laser, the 647 line of the argon-krypton-ion laser and common red diode lasers with emissions of 635nm or 650nm. It is comparable to CruzFluor™ 647 dyes. Chromeo™ 642 NHS-ester has a molar extinction coefficient of 180,000M|-1|cm|-1|and its absorption and emission wavelength is 642nm and 660nm, respectively.
Chromeo™ 642 NHS-esteris a bright, dark-red fluorescent labeled conjugate for bioanalysis