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.
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Fluorescent Dye Related Products (4851)
Related Products (4851)
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Antibodies (4)
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DiSC18(3)
0 ImagesCat. No.: HY-D1626CAS No.: 53533-50-9Synonyms: 3,3'-Dioctadecylthiacarbocyanine perchlorateDiSC18(3) is a lipophilic carbocyanine dye for membrane labelling.
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5-Bromomethyl-fluorescein
0 ImagesCat. No.: HY-D0037CAS No.: 148942-72-75-Bromomethyl-fluorescein 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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FAM labled Suvodirsen sodium
0 ImagesCat. No.: HY-132592DFAM labled Suvodirsen sodiumis a FAM labled Suvodirsen sodium.
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FAM labled Tau ASO-12 (murine) sodium
0 ImagesCat. No.: HY-132582HFAM labled Tau ASO-12 (murine) sodiumis a FAM labled Tau ASO-12 (murine) sodium.
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RB-PEG600-Mal
0 ImagesCat. No.: HY-D2885ASynonyms: Rhodamine B-PEG600-MalRB-PEG600-Mal (Rhodamine B-PEG600-Mal) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and Maleimide (HY-W007324) (Mal). RB-PEG600-Mal can be used for fluorescent labeling and imaging (Ex/Em=546/610 nm).
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AM4-66
0 ImagesCat. No.: HY-D3385AM4-66 is a fluorescent dye used for cell membrane surface labeling. AM4-66 serves as a cell membrane surface marker and can label intact plasma membranes; when used sequentially with fluid-phase endocytosis markers such as fluorescent dextran, it does not stain dextran-positive intracellular structures that have detached from the cell surface, thus confirming that these internalized membranes no longer belong to the intact cell membrane surface (Ex/Em = 510/750 nm).
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FAM labled ATU027 sodium
0 ImagesCat. No.: HY-153482DFAM labled ATU027 sodiumis a FAM labled ATU027 sodium.
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BODIPY 480/508-cholesteryl oleate
0 ImagesCat. No.: HY-113217FBODIPY 480/508-cholesteryl oleate is a fluorescently tagged derivative of Cholesteryl oleate (HY-113217). BODIPY 480/508-cholesteryl oleate can be used to monitor lipid transport mechanisms in mammalian cells (Ex/Em = 480/508 nm).
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Cy3 labled Mipomersen sodium
0 ImagesCat. No.: HY-108764DCy3 labled Mipomersen sodium is a Cy3 labled Mipomersen sodium.
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AF647-TCO
0 ImagesCat. No.: HY-D3586AF647-TCO is a derivative of Alexa Fluor 647 featuring a TCO (trans-cyclooctene) group, designed for use in inverse-electron-demand Diels-Alder (IEDDA) click chemistry reactions. AF647-TCO is primarily used for IEDDA click chemistry-based bioconjugation (Ex/Em = 650/668 nm).
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Narcissus Pseudonarcissus (Daffodil) Lectin (Biotinylated)
0 ImagesCat. No.: HY-NP154Synonyms: NPL (Biotinylated)Narcissus Pseudonarcissus (Daffodil) Lectin Biotinylated is a plant lectin that can be used as a probe to specifically bind biomolecules (such as polysaccharides, peptides, etc.). Narcissus Pseudonarcissus (Daffodil) Lectin Biotinylated is a biological material or organic compound that can be used in life science research.
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NSP-DMAE-HEG-Giu-NHS
0 ImagesCat. No.: HY-171491CAS No.: 1253933-74-2NSP-DMAE-HEG-Giu-NHS (Fig.18) is an activated labeling reagent containing acridine ester, and it is a key component of Cyclosporine A (HY-B0579) tracers.
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FAM labled Afovirsen sodium
0 ImagesCat. No.: HY-177610CFAM labled Afovirsen sodiumis a FAM labled Afovirsen sodium.
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Cy5-PEG3400-DSPE
0 ImagesCat. No.: HY-D2543Cy5-PEG3400-DSPE is a PEG phospholipid with Cy5 (HY-D0821) dye used in protein/nucelic acid labeling and fluorescence microscopy. Cy5-PEG3400-DSPE can self-assemble in aqueous solution to form micelles/lipid bilayer and used to prepare liposomes or nanoparticles for nutrients delivery such as mRNA or DNA vaccine.
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Ctrl-CSR1
0 ImagesCat. No.: HY-D3281CAS No.: 1949810-17-6Ctrl-CSR1 is a non-responsive CSR1 control dye and a matched control dye with a photostable, hydrophilic silicon rhodol backbone. Ctrl-CSR1 lacks a copper-responsive receptor.
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Cy3 labled Tivanisiran sodium
0 ImagesCat. No.: HY-132596ECy3 labled Tivanisiran sodium is a Cy3 labled Tivanisiran sodium.
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RB-PEG2000-Mal
0 ImagesCat. No.: HY-D2885CSynonyms: Rhodamine B-PEG2000-MalRB-PEG2000-Mal (Rhodamine B-PEG2000-Mal) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and Maleimide (HY-W007324) (Mal). RB-PEG2000-Mal can be used for fluorescent labeling and imaging (Ex/Em=546/610 nm).
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FM 2-10
0 ImagesCat. No.: HY-D1517CAS No.: 336185-20-7FM 2-10 is a fluorescent dye. FM 2-10 is a less hydrophobic version of FM 1-43 (HY-D1434). FM 2-10 can be used for identifying actively firing neurons and investigating the mechanisms of activity-dependent vesicle cycling.
