ATTO 589H

ATTO 589H 是一种罗丹明类荧光标记物。 As a 亲水性 alternative to ATTO Rho101, the dye exhibits excellent water solubility, significantly reduced aggregation, and a low tendency toward nonspecific binding. ATTO 589H possesses strong absorption, a very high 荧光量子产率, and high thermal and photochemical stability. The dye is therefore ideal for use in single-molecule detection and high-resolution microscopy (SIM, STED, etc.). ATTO 589H 是一种n anionic dye. After coupling to a substrate, it is singly negatively charged. Efficient fluorescence excitation occurs in the 570–600 nm range. ATTO 589H 是一种n isomer mixture of two dyes with virtually identical absorption and fluorescence properties. The dye 是一种lso available in isomerically pure form upon request.

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