ATTO 425
ATTO 425 is a novel fluorescent label with a coumarin structure.
Optical properties
- λ abs = 439 nm
- ε max = 4.5×104 M -1 cm -1
- λ fl = 485 nm
- n fl = 90 %
- τ fl = 3.6 ns
- CF 260 = ε 260 /ε max = 0.19
- CF 280 = ε 280 / ε max = 0.17
ATTO 425 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, high photo-stability, and low molecular weight. ATTO 425 is moderately hydrophilic. Its fluorescence can be excited efficiently in the range 405 - 455 nm.
ATTO-TEC is a wholly owned subsidiary of Leica Microsystems
Popular Configurations
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ATTO 425 Amine Fluorescent Label 1 mgProduct No. AD-425-91 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 Amine Fluorescent Label 5 mgProduct No. AD-425-95 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 DOPE Labeled Phospholipid 1 mgProduct No. AD-425-161 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 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"
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ATTO 425 DOPE Labeled Phospholipid 5 mgProduct No. AD-425-165 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 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"
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ATTO 425 DPPE Labeled Phospholipid 5 mgProduct No. AD-425-155 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 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"
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ATTO 425 Maleimide Fluorescent Label 1 mgProduct No. AD-425-41 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 NHS-ester Fluorescent Label 1 mgProduct No. AD-425-31 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 NHS-ester Fluorescent Label 5 mgProduct No. AD-425-35 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 Peg(3)-Azide Fluorescent Label 1 mgProduct No. AD-425-101 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 Peg(3)-Azide Fluorescent Label 5 mgProduct No. AD-425-105 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 Tetrazine (MeTet) Fluorescent Label 1 mgProduct No. AD-425-2502 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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 425 Tetrazine (MeTet) Fluorescent Label 5 mgProduct No. AD-425-2505 Powerful Fluorescent Markers for Your Life Science Laboratory. Discover ATTO'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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