Bio-Synthesis offers ATTO 532 fluorescent dye oligonucleotide labeling at any position of an oligonucleotide. ATTO 532 is a fluorescent label related to the well-known dye Rhodamine 6G. This dye can be excited efficiently in the range 515-545 nm. A suitable source of excitation is the 532 nm output of the frequency-doubled Nd:YAG laser. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photostability, and excellent water solubility. Thus ATTO 532 is highly suitable for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM, STED etc. Additionally the dye highly qualifies to be applied in flow cytometry (FACS), fluorescence in-situ hybridization (FISH) and many more. Features:
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-20°C To -70°C Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free environment should be stable for years.