Fluorescent Dye
Fluorescence is a phenomenon of photoluminescence in luminescence. When an atom is irradiated by light, some electrons around the nucleus jump from their original orbitals to higher energy orbitals under the influence of light energy, i.e., from the ground state to the first or second excited single-line state, etc. Due to the instability of the first or second excited singlet state, the electron returns from the excited singlet state to the ground state accompanied by released energy, resulting in fluorescence.
Fluorescent dyes can be covalently bound or physically adsorbed in the structure of the substance. The fluorescence properties allow for the characterization, localization and quantitative analysis of the labeled object. Fluorescent dyes have shown great potential for the detection of proteins, nucleic acids, cells, and immunoassays, attributed to the advantages in non-radioactive contamination, simple experimental operation and easy observation.
Fluorescent dyes have penetrated many fields such as pharmacology, physiology, environmental science, and information science, as well as functional studies of proteins and drug screening.
All Product Categories
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Fluorescent Dye Related Products (4894)
Related Products (4894)
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Antibodies (4)
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Cy3 labled Cobomarsen sodium
0 ImagesCat. No.: HY-132601ECy3 labled Cobomarsen sodium is a Cy3 labled Cobomarsen sodium.
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SiR-CLIP
0 ImagesCat. No.: HY-D2961CAS No.: 1426090-10-9SiR-CLIP is a SiR-carboxyl derivative used for covalent fluorescent labeling of CLIP tags.
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Biotin-PEG4-Dde-TAMRA-PEG3-Azide
0 ImagesCat. No.: HY-141091CAS No.: 2353409-56-8Biotin-PEG4-Dde-TAMRA-PEG3-Azide is a dye derivative of TAMRA (HY-135640) modified with a cleavable biotin group. Biotin-PEG4-Dde-TAMRA-PEG3-Azide contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Erythrina Cristagalli Lectin (Fluorescein)
0 ImagesCat. No.: HY-NP099Synonyms: ECL (Fluorescein)Erythrina Cristagalli Lectin (ECL) Fluorescein is a plant lectin that can be used as a probe to specifically bind biomolecules (such as polysaccharides, peptides, etc.).Erythrina Cristagalli Lectin (ECL) Fluorescein is a biological material or organic compound that can be used in life science research.
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BTCV-CO
0 ImagesCat. No.: HY-D3081BTCV-CO is a ratiometric AIE fluorescent probe for the detection and fluorescent imaging of carbon monoxide (CO). BTCV-CO reacts with CO under the mediation of Pd2+, undergoes allyl cleavage and cyclization to form the highly fluorescent product BTIC, resulting in enhanced fluorescence at 546 nm and weakened fluorescence at 710 nm. Ex/Em = 465/546 nm (λex = 465 nm in spectral experiments; λex = 476 nm in cell imaging).
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Basic red 18 acetate
0 ImagesCat. No.: HY-D1036CAS No.: 85187-95-7Basic red 18 (acetate) is an alkaline dye that can be removed from aqueous solutions in intermittent adsorption systems using tree ferns as biosorbents.
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Cy3 labled Miravirsen sodium
0 ImagesCat. No.: HY-132598ECy3 labled Miravirsen sodium is a Cy3 labled Miravirsen sodium.
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ATTO 532 maleimide
0 ImagesCat. No.: HY-D2047CAS No.: 1632109-97-7ATTO 532 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 maleimide is a maleimide derivative of ATTO 532, which can be used to label proteins or antibodies.
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Cyanine5 Boc-hydrazide chloride
0 ImagesCat. No.: HY-D1586Cyanine5 Boc-hydrazide (chloride) is a cyanine5-labeled and Boc-protected hydrazide fluorescent dye.
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Oxazole blue
0 ImagesCat. No.: HY-D1245CAS No.: 157199-56-9Oxazole blue is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
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GDP-Fucose-Cy5
0 ImagesCat. No.: HY-D2278GDP-Fucose-Cy5 is a fluorescent dye that can be used for labeling free glycans, glycoproteins and glycolipids.
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Sambucus Nigra Lectin (CY3)
0 ImagesCat. No.: HY-NP092Synonyms: SNA (CY3)Sambucus Nigra Lectin (SNA) CY3 is a plant lectin that can be used as a probe to specifically bind biomolecules (such as polysaccharides, peptides, etc.).Sambucus Nigra Lectin (SNA) CY3 is a biological material or organic compound that can be used in life science research.
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Sulfo-cyanine3 azide TEA
0 ImagesCat. No.: HY-D1274BSulfo-cyanine3 azide TEA is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide TEA can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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FITC-PEG5000-MAL
0 ImagesCat. No.: HY-D2800CFITC-PEG5000-MAL is a fluorescent dye composed of polyethylene glycol (PEG), FITC (HY-66019) and Maleimide (HY-W007324) (MAL). FITC-PEG5000-MAL can be used for fluorescent labeling and imaging.
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FAM labled Inclisiran sodium
0 ImagesCat. No.: HY-132591DFAM labled Inclisiran sodiumis a FAM labled Inclisiran sodium.
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ATTO 565 cadaverine
0 ImagesCat. No.: HY-D2016ATTO 565 cadaverine is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 cadaverine is a cadaverine derivative of ATTO 565, which can be used to label proteins or antibodies.
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Indigo carmine (Standard)
0 ImagesCat. No.: HY-W040226RCAS No.: 860-22-0Synonyms: Indigotindisulfonate sodium (Standard); C.I.Acid Blue 74 (Standard)Indigo carmine (Standard) is the analytical standard of Indigo carmine. This product is intended for research and analytical applications. Indigo carmine is an efficient reagent for the determination of ozone by chemlluminescence (CL).
