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 Verwandte Produkte (4892)
Verwandte Produkte (4892)
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Antibodies (4)
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Aniline blue diammonium
0 ImagesArt. -Nr.: HY-W713888CAS. Nr.: 66687-07-8Aniline blue diammonium is a component of commonly used polychrome stains. Aniline blue diammonium is used to stain collagen fibers in tissue sections using Masson′s trichrome protocol for staining multiple components. Collagen is stained blue by this method. The dye is suitable for selective staining of callose in plant specimens and staining histones for assessing nuclear maturity. Aniline blue diammonium is used in Gomori′s one-step trichrome stain and Mallory′s connective tissue stain for tissue including kidney and intestine.
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3-(2-Iodoacetamido)-proxyl
0 ImagesArt. -Nr.: HY-W776847CAS. Nr.: 27048-01-73-(2-Iodoacetamido)-proxyl serves as a free radical spin probe employed in spin labeling techniques, which facilitate the exploration of the dynamic interactions among molecules, proteins, lipids, and cell membranes.
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Diphenylterazine (Standard)
0 ImagesArt. -Nr.: HY-111382RCAS. Nr.: 344940-63-2Synonyms: DTZ (Standard)Diphenylterazine (Standard) is the analytical standard of Diphenylterazine (HY-111382). This product is intended for research and analytical applications. Diphenylterazine (DTZ) is a bioluminescence agent. Diphenylterazine alone yielded very little background, leading to excellent signal-to-background ratios.
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Nile Blue A sulfate (Standard)
0 ImagesArt. -Nr.: HY-101900RCAS. Nr.: 3625-57-8Synonyms: Nile blue sulfate (Standard)Nile Blue A sulfate (Standard) is the analytical standard of Nile Blue A sulfate (HY-101900). This product is intended for research and analytical applications. Nile Blue A (Nile blue sulfate) is used to differentiate melanins and lipofuscins. It is also useful for staining fats and preparation of an amperometric glucose sensor.
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Cy3 HA (MW 50000)
0 ImagesArt. -Nr.: HY-D2625Cy3 HA (MW 50000) is a hyaluronic acid labeled with CY3 (HY-D0822). Cy3 HA (MW 50000) is widely used for cell imaging and in vivo imaging of shallow tissue (Ex/Em = 550/570 nm).
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Pigment yellow 151
0 ImagesArt. -Nr.: HY-D0543CAS. Nr.: 31837-42-0Pigment yellow 151 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
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BP Fluor 568 NHS ester
0 ImagesArt. -Nr.: HY-W749072CAS. Nr.: 2227463-25-2BP Fluor 568 NHS ester is an amine-reactive, orange fluorescent dye routinely used to label proteins or antibodies through the primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules (Ex/Em: 578 nm/602 nm).
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Quasar570 Phosphoramidite
0 ImagesArt. -Nr.: HY-188007CAS. Nr.: 2983799-03-5Quasar570 Phosphoramidite is a 5′-end fluorescent labeling phosphoramidite monomer used for the automated synthesis of DNA/RNA oligonucleotides.
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Pigment orange 64
0 ImagesArt. -Nr.: HY-D0690CAS. Nr.: 72102-84-2Pigment orange 64 is a pyrazolone dye commonly used in industry.
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C.I. Disperse orange 33
0 ImagesArt. -Nr.: HY-D0643CAS. Nr.: 69472-19-1C.I. Disperse orange 33 is an orange-orange dye commonly used for fiber dyeing.
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R110 azide, 6-isomer
0 ImagesArt. -Nr.: HY-D1311CAS. Nr.: 1622395-29-2
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C.I. Disperse yellow 70
0 ImagesArt. -Nr.: HY-D0484CAS. Nr.: 12223-91-5C.I. Disperse yellow 70 is a yellow dye commonly used for fiber dyeing.
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Disperse brown 4
0 ImagesArt. -Nr.: HY-D0517CAS. Nr.: 17464-91-4Disperse brown 4 is a brown dye commonly used for fiber dyeing.
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Cy5 HA MA (MW 10000)
0 ImagesArt. -Nr.: HY-D2650Cy5 HA MA (MW 10000) is a hyaluronic acid methacrylate labeled with CY5 (HY-D0821). Cy5 HA MA (MW 10000) is widely used in the fields of biolabeling and imaging, drug delivery and tissue engineering and regenerative medicine (Ex/Em = 633/670 nm).
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JF526-Taxol TFA
0 ImagesArt. -Nr.: HY-D1386CAS. Nr.: 2410613-93-1JF526-Taxol (TFA) is a versatile scaffold for fluorogenic probes including ligands for self-labeling tags, stains for endogenous structures, and spontaneously blinking labels for super-resolution immunofluorescence.
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Cy7 SE (nosulfo)
0 ImagesArt. -Nr.: HY-D2495Cy7 SE (nosulfo) is a fluorescent dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides.
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5-JOE azide
0 ImagesArt. -Nr.: HY-D2748CAS. Nr.: 1422178-11-75-JOE azide is a fluorescent dye with the emission in yellow region of the spectrum. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.
