ATTO 614H

ATTO 614H 是一种罗丹明类染料。 Designed as a 亲水性 alternative to ATTO Rho14, the fluorophore's characteristic properties include strong absorption and a very high 荧光量子产率. In addition to its very high thermal and photochemical stability, the dye exhibits excellent pH stability in the pH range of 2–11. ATTO 614H is therefore particularly suitable for single-molecule detection and high-resolution microscopy (SIM, TED, etc.). The dye is very 亲水性, and its fluorescence efficiency is only slightly reduced after coupling to 生物分子, such as proteins, even at higher degrees of labeling (DOL). ATTO 614H 是一种n anionic dye. After coupling to a substrate, it is doubly negatively charged. Efficient fluorescence excitation occurs in the 595–625 nm range.

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