ATTO 532

ATTO 532 is a fluorescent label related to the well-known dye Rhodamine 6G. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photo-stability, and excellent water solubility. Thus ATTO 532 is highly suitable for single-molecule detection applications and high-resolution microscopy such as SIM, STED etc. Additionally the dye highly qualifies to be applied in flow cytometry (FACS), fluorescence in-situ hybridization (FISH and many more.

The fluorescence is excited most efficiently in the range 515 - 545 nm. A suitable excitation source for ATTO 532 is the 532 nm output of the frequency-doubled Nd:YAG laser.

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Unit of measure

ATTO 532 Amine Fluorescent Label 1 mg

Powerful Fluorescent Markers for Your Life Science Laboratory.

Discover ATTO-TEC's innovative fluorescent dyes for biomolecule labeling. Our dyes offer high absorption, fluorescence quantum yield, and photostability, making them ideal for bioanalytical applications. "ATTO-TEC is a wholly owned subsidiary of Leica Microsystems"

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ATTO 532 Amine Fluorescent Label 5 mg

Powerful Fluorescent Markers for Your Life Science Laboratory.

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ATTO 532 DMPE Labeled Phospholipid 1 mg

ATTO-Dye Labeled Phospholipids

In recent years the investigation of biological membranes, e.g. intracellular membranes of live cells, plasma membranes etc., has become a major subject of interest. As a result there is a growing demand for fluorescent dye-labeled lipids, in particular glycero-phospholipids, to be incorporated in biological membranes. ATTO-TEC offers a variety of glycero-phospholipids, carrying one or two fatty acid chains (lipophilic groups) and a phosphate ester residue (hydrophilic group).

ATTO-dye fluorescent phospholipids are labeled at the hydrophilic head group. After incorporation in, e.g., a plasma membrane (phospholipid bilayer) the fluorophore is located at the water/lipid interface of the membrane.

"ATTO-TEC is a wholly owned subsidiary of Leica Microsystems"