Catalog No.
Product Name
Application
Product Information
Citations
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Fluorescent Dye
Disperse Black 9 is a synthetic fluorescent dye primarily utilized in fiber dyeing applications. This compound exhibits vibrant violet coloration and is effective in enhancing the visibility of materials under ultraviolet light. It is commonly applied in research contexts involving textile development and colorimetric assays, providing valuable insights into dye interactions with various substrates. -
Fluorescent Dye
Disperse Violet 63 is a synthetic fluorescent dye utilized primarily for fiber dyeing applications. This compound provides strong, vivid coloration and is highly effective in various textile processes. Its fluorescent properties enable enhanced visualization in biological assays, making it suitable for research applications in cell imaging and histology. -
Fluorescent Dye
Pigment Yellow 65 is a disazomethine dye that exhibits solid-state fluorescence. This compound serves as a fluorescent dye, making it valuable in various biological imaging and diagnostic applications. It can be utilized to enhance contrast in fluorescence microscopy and other imaging techniques, facilitating the study of cellular structures and processes. -
Fluorescent Dye
Acid Red 35 is an acid dye primarily utilized as a fluorescent marker in various biological assays. Its excellent solubility and stability make it suitable for staining applications in both living and fixed cells. Additionally, Acid Red 35 can be decolorized in the presence of aluminum sulfate, providing flexibility in experimental conditions and facilitating its use in diverse research applications related to cellular imaging and analysis. -
Dye
Pigment Red 31 is a synthetic organic dye primarily utilized for coloring plastics, synthetic fibers, and surface coatings, including paints and inks. This compound exhibits strong pigmentation characteristics, providing excellent color stability and lightfastness. It is widely applied in various industries for aesthetic enhancement and functional application in materials. -
Fluorescent Dye
C.I. Acid Red 37 is a fluorescent dye primarily utilized for its coloring properties in a variety of applications. It exhibits strong adsorption characteristics, enabling its effective removal by bentone clay, which can be beneficial in research involving dye interaction studies and environmental applications. This compound is frequently used in histological staining, and it aids in the visualization of biological specimens under fluorescence microscopy. -
Fluorescent Dye
C.I. Direct Black 22 is a fluorescent dye known for its strong affinity for cotton fibers. This compound demonstrates excellent staining properties, making it suitable for various applications in textile research and analysis. Its high stability and vivid coloration are essential for studies involving dye uptake and fabric coloration processes. -
hiPSCs Fluorescent Probe
Kyoto Probe 1 is a fluorescent probe specifically designed for labeling human induced pluripotent stem cells (hiPSCs). It exploits the unique expression patterns of ATP-binding cassette (ABC) transporters in hiPSCs compared to differentiated cells, making it a valuable tool for studying stem cell biology and differentiation processes. This probe facilitates the visualization and tracking of hiPSCs in various research applications, including regenerative medicine and developmental biology. -
Fluorescent Dye
Sulfo-Cyanine5.5 maleimide potassium is a near-infrared (NIR) fluorescent dye that targets sensitive biomolecules for effective labeling. With an excitation maximum at 675 nm and an emission maximum at 694 nm, it is well-suited for visualizing proteins, nanoparticles, and hydrophilic biopolymers in various biological research applications. This reagent is particularly advantageous in fluorescence imaging and tracking studies, enabling advanced investigations in cellular and molecular biology. -
Fluorescent Dye
CY7 is a Cyanine dye known for its exceptional fluorescent properties, operating at long wavelengths with adjustable absorption and emission. Its high extinction coefficient and good water solubility make it an ideal choice for labeling proteins, antibodies, and small molecular compounds. The straightforward mixing reaction facilitates efficient conjugation with protein antibodies, enhancing the visibility and tracking of biomolecules in various applications, including imaging and flow cytometry. -
Fluorescent Dye
Methoxy-X04 is a fluorescent dye that selectively targets beta-pleated sheets associated with amyloid Aβ plaques, effectively crossing the blood-brain barrier. It exhibits a strong in vitro binding affinity for amyloid beta (Aβ) fibrils, with a Ki value of 26.8 nM. This compound is particularly valuable for visualizing plaques, tangles, and cerebrovascular amyloid in postmortem Alzheimer's disease brain sections, providing robust specificity for research applications in neurodegenerative disease studies. -
NO Fluorescent Dye
DAF-FM DA (Diaminofluorescein-FM diacetate) is a fluorescent probe specifically designed for the detection and bioimaging of nitric oxide (NO) in live cells. This compound efficiently penetrates the plasma membrane and is hydrolyzed by intracellular esterases, yielding the fluorescent DAF-FM (Ex/Em=495/515 nm). DAF-FM DA is widely used in studies exploring NO signaling pathways and its role in various physiological and pathological processes. -
Fluorescent Nucleotide Dye
SYTO9 is a green fluorescent nucleotide dye that selectively binds to nucleic acids, with excitation at 485 nm and emission at 498 nm for DNA and 501 nm for RNA. This dye exhibits the ability to penetrate intact cell membranes of viable bacteria, with increased permeability observed in compromised membranes. SYTO9 is commonly utilized in fluorescence microscopy, flow cytometry, and fluorometric assays in microbiology, enabling applications in bacterial viability assessment, cell imaging, and quantification of microbial populations. -
RNA Dye
HBC (HBC 530) is a synthetic RNA dye featuring a GFP fluorophore-like structure that employs a rigid electron acceptor coupled with a strong electron donor. Known for its low fluorescence background, HBC forms a stable complex with Pepper (RNA aptamer), resulting in bright fluorescence emission with a Kd of approximately 3.5 nM. Emission peaks can be tuned across a spectrum from cyan to red depending on the complex formed. This versatile dye is suitable for live-cell imaging applications of RNA, with an emission/excitation wavelength of 530/485 nm. -
Fluorescence Dye
Cy5 maleimide is a cyanine-based fluorescent dye that covalently binds to thiol groups in proteins and other biomolecules. Characterized by its long wavelength emission, high extinction coefficient, and excellent water solubility, Cy5 maleimide is ideal for applications in fluorescence microscopy, flow cytometry, and other labeling techniques. The straightforward mixing reaction facilitates efficient labeling of proteins and antibodies, making it a valuable tool for various biological research applications, including immunoassays and in vivo imaging studies. -
Fluorescent Dye
Fluorol Yellow 088 is a fluorescent dye designed for use in biological and organic research applications. It exhibits excellent properties for lipid staining in plant tissues, particularly facilitating the fluorescence imaging of suberized cell walls and hydrophobic structures. This dye has an excitation wavelength of 365 nm and an emission wavelength of ≥420 nm, making it ideal for studies involving cellular architecture and lipid distribution. -
Laser Dye
Rhodamine 6G is a cationic fluorescent dye that targets mitochondrial membrane potentials. It specifically localizes to mitochondria, emitting bright fluorescence, making it an effective tool for visualizing mitochondrial dynamics in various biological systems. With low toxicity at certain concentrations, Rhodamine 6G is widely employed in research applications involving animal cells, plant cells, and microorganisms to study mitochondrial function and health. -
Fluorescent Probe
CY5-SE triethylamine salt is a fluorescent probe primarily utilized for the labeling of amino groups in peptides, proteins, and oligonucleotides. This reactive dye facilitates efficient labeling of soluble proteins and various peptides, providing enhanced fluorescence characteristics. With an excitation wavelength of 649 nm and an emission wavelength of 670 nm, CY5-SE triethylamine salt is ideal for applications in molecular biology and biochemistry, including imaging and tracking of biomolecules. -
Dye
IR-820 is an infrared dye that functions as a blood pool contrast agent. This compound exhibits excellent properties for visualizing and quantifying diseased tissue in live animal models using laser and near-infrared imaging techniques. Its applications extend to biomedical research, particularly in the areas of oncology and tissue engineering. -
Fluorescent Marker
5-Aminofluorescein (5-AF) is a fluorescent marker that exhibits strong fluorescence properties, covalently attached to human serum albumin. With an excitation wavelength of 495 nm and an emission wavelength of 535 nm, this reagent is widely used in biological imaging applications. Its ability to enhance visualization in various assays makes it an invaluable tool for cellular and molecular biology research. -
Fluorescent Heavy Metal Indicator
Phen Green SK diacetate (5/6-mixture) is a metal ion-sensitive fluorescent probe designed to penetrate cell membranes for effective intracellular analysis. This reagent selectively chelates metal ions such as Fe2+, Cd2+, Co2+, Ni2+, and Zn2+, leading to fluorescence quenching, which can be reversed by the addition of a membrane-permeable chelator. The probe's excitation and emission maxima are at 507 nm and 532 nm, respectively, making it a valuable tool for studying cellular iron dynamics and the intracellular chelatable iron pool in various biological research applications. -
Flurescent Dye
N-Aminofluorescein is a highly selective fluorescence probe targeting Cu2+ ions, functioning effectively through its unique spirofluorescein hydrazide structure. This compound exhibits minimal fluorescence response to other metal ions, making it suitable for the direct detection of copper ions within biological systems, with excitation and emission wavelengths of λex/em=495/516 nm. N-Aminofluorescein is valuable for quantifying copper ion concentrations in cellular environments, facilitating studies on metal ion roles in biological processes. -
Fluorescent Dye
TRITC (5(6)-Tetramethylrhodamine isothiocyanate) is a fluorescent dye that emits red fluorescence (Ex/Em ≈ 550/580 nm), making it suitable for various labeling applications. This dye is commonly utilized in cell imaging, allowing for the visualization and tracking of cellular processes. Its compatibility with multiple biological systems enhances its utility in research settings focused on cell biology and fluorescence microscopy. -
Membrane Potential Fluorescence Dye
Oxonol VI is a membrane potential fluorescence dye that serves as an optical indicator for lipid vesicles, with excitation and emission wavelengths of 614 nm and 646 nm, respectively. This reagent is effective in detecting changes in membrane potential related to (Na+ + K+)-ATPase activity in reconstituted vesicles. Its ability to provide real-time insights into membrane dynamics makes it valuable for studies in cellular physiology and membrane biophysics. -
Fluorescent Membrane Probe
C-Laurdan is a fluorescent membrane probe designed to image lipid rafts through environmentally sensitive fluorescence. This modified Laurdan compound effectively studies lipid arrangement and fluidity within biological and artificial membranes. Its applications are essential for understanding membrane dynamics and the organization of membrane microdomains in various cellular processes. -
Fluorescent Probe
Fast-TRFS is a selective fluorogenic probe designed to rapidly visualize thioredoxin reductase (TrxR) activity. This probe enables real-time imaging of TrxR in live cells, facilitating studies on redox signaling pathways and the cellular response to oxidative stress. Fast-TRFS is an essential tool for researchers investigating the role of TrxR in various biological processes. -
Fluorescent Marker
6-Aminofluorescein is a fluorescent labeling reagent widely employed as a marker in various biological applications. Its distinctive fluorescence properties, with an excitation/emission maximum of 490/515 nm, facilitate the labeling of nanostructures such as fullerene-based liposome nanocarriers, commonly referred to as 'buckysomes.' This compound is instrumental in studies involving cellular imaging, drug delivery systems, and other fluorescence-based assays in chemical and biological research. -
Fluorescent Dye
CY7-SE is a fluorescent dye from the Cyanine family, characterized by its long wavelength and high extinction coefficient. This compound exhibits adjustable absorption and emission properties, as well as excellent water solubility, making it ideal for labeling applications in biological research. CY7-SE is commonly utilized for the labeling of proteins, antibodies, and small molecules, facilitating efficient conjugation through straightforward mixing reactions. Its versatile properties enable its application in a variety of fluorescence-based assays and imaging techniques. -
HOCl Fluorescent Probe
HKOCl-4 is a rhodol-based fluorescent probe designed for the sensitive and selective detection of hypochlorous acid (HOCl). It offers enhanced stability across various pH environments and has a longer absorption wavelength compared to traditional fluorescein-based probes, with an excitation peak at 530 nm and emission at 557 nm. HKOCl-4 is ideal for biological research applications focusing on oxidative stress and inflammation, providing valuable insights into cellular processes involving HOCl. -
Fluorescent Probe
DAF-FM is a cell-impermeant diaminofluorescein compound specifically designed as a fluorescent probe for the detection of nitric oxide (NO) in biological samples. Its excellent pH tolerance allows for effective imaging in various physiological conditions. DAF-FM is widely utilized in research applications involving NO signaling pathways, providing researchers with a valuable tool for studying nitric oxide's role in cellular processes. -
Yellow Fluorescent Dye
Janelia Fluor 525, SE is a yellow fluorescent dye characterized by excitation at 525 nm and emission at 549 nm. This compound features an NHS ester, enabling efficient labeling of primary amines for various applications. It is particularly suitable for live cell imaging, facilitating studies in fluorescence microscopy and cellular tracking. -
Fluorescent Dye
Janelia Fluor® 549 TFA (JF549 TFA) is a fluorescent dye that exhibits a maximum absorption wavelength of 549 nm and an emission maximum of 571 nm. This product is utilized in advanced imaging techniques, particularly in fluorescence microscopy, enabling high-resolution visualization of cellular structures and dynamics. Janelia Fluor® dyes are recognized for their exceptional brightness and photostability, making them suitable for long-term studies in biological research applications. -
Fluorescent Probe
Thiofluor 623 is a fluorescent probe designed for the selective sensing and bioimaging of thiols. It operates on a turn-on mechanism, becoming highly fluorescent upon reaction with thiols, which cleave the probe to release a red-emissive donor-acceptor fluorophore (Ex=563 nm, Em=623 nm). Notably, Thiofluor 623 exhibits excellent selectivity against interference from nitrogen and oxygen nucleophiles, making it an ideal tool for biological applications that require sensitive detection of thiol compounds. -
Fluorescent Dye
Cyanine3 amine hydrochloride is a fluorescent dye characterized by its primary amine group, allowing for efficient covalent coupling with reactive groups such as NHS esters, carboxy groups (post-carbodiimide activation), and epoxides. This compound exhibits strong green fluorescence with excitation and emission maxima at 555 nm and 570 nm, respectively. It is widely utilized in biological research applications, including protein labeling, cellular imaging, and monitoring of biological processes. -
Fluorescent Dye
JFX650 is a red fluorescent deuterated dye that emits light at an excitation wavelength of 650 nm and an emission maximum of 667 nm. This dye is ideally suited for live cell imaging applications, providing excellent signal stability and brightness. Its properties enable researchers to visualize cellular processes and dynamics in real-time, making it a valuable tool in fluorescence microscopy studies. -
Fluorescent Dye
2,6-Diiodo-BODIPY 493/503 is a fluorescent dye characterized by diiodo substitution at the 2,6 positions of the pyrrole ring. This modification imparts red fluorescence, making it suitable for various applications in bioimaging and cellular studies. Its distinct optical properties enable researchers to utilize this compound in tracking cellular processes and visualizing biomolecules in live-cell assays. -
Fluorescent Dye
Sulforhodamine B sodium salt is a fluorescent dye primarily utilized for laser-induced fluorescence (LIF) applications. It exhibits strong fluorescence properties, making it suitable for the quantification of cellular proteins in cultured cells. This dye is widely employed in various research fields, including cell biology and biochemistry, facilitating studies on protein expression and cellular behavior. -
Fluorescent Probe
Rhodamine B hydrazide is a fluorescent probe that targets metal ions and reactive species. This compound is effective in detecting copper ions (Cu2+), mercury ions, peroxynitrite, hydroxyl radicals, and nitric oxide (NO). It exhibits an excitation/emission wavelength of 510/578 nm for conventional fluorescence detection and alternative wavelengths of 554 nm absorption and 574 nm emission for specific sulfite detection, making it a versatile tool for various biological and chemical research applications. -
Fluorescent Dye
CY5-N3 (Sulfo-Cyanine5-azide) is a cell-permeable fluorescent dye, with excitation and emission wavelengths of 646 nm and 662 nm, respectively. This compound is designed for use in live cell imaging applications, enabling visualization of cellular processes in real time. CY5-N3 can be utilized effectively in Click chemistry reactions for conjugating with various biomolecules, facilitating enhanced imaging strategies in biological research. -
Fluorescent Dye
FAM azide, 6-isomer is a derivative of 6-carboxyfluorescein featuring an azide functional group, serving as a coupling partner in copper-catalyzed azide-alkyne cycloaddition reactions. This fluorescent dye is crucial for synthesizing fluorescently labeled disparlure enantiomers, which are used in pheromone-binding protein binding assays. Additionally, FAM azide, 6-isomer is commonly utilized for labeling oligonucleotides, exhibiting excitation and emission maxima at 493 and 517 nm, respectively. -
Fluorescent Dye
BODIPY-FL NHS ester is a cell membrane-permeable, amine-reactive fluorescent probe that exhibits strong fluorescence with a maximum excitation wavelength of 502 nm and an emission wavelength of 511 nm. This reagent demonstrates exceptional stability and is resistant to changes in polarity, pH, and solvent type, ensuring consistent fluorescence under diverse experimental conditions. BODIPY-FL NHS ester is ideal for applications such as live cell imaging, protein labeling, immunoassays, and the synthesis of protease substrates, making it a versatile tool for fluorescent-based research. -
Sea Green Triarylmethane Food Dye
Fast Green FCF is a sea green triarylmethane food dye known for its absorption maximum between 622 and 626 nm. This compound exhibits inhibitory effects on α-synuclein aggregation, the amyloid beta (Aβ) peptide, P2X4 receptors, and the TLR4/Myd88/NF-κB signaling pathway. Fast Green FCF is utilized as a quantitative stain for histones at alkaline pH following acid extraction of DNA, as well as a protein stain in electrophoresis applications. Additionally, it has shown potential benefits in addressing cognitive impairment, mood disorders, pain allergies, and reproductive function. -
Fluorescent Probe
BODIPY FL-C16 is a fluorescent probe that incorporates a BODIPY FL dye linked to a sixteen-carbon fatty acid chain, targeting lipid metabolism. This reagent is utilized in research applications to study lipid dynamics, cellular membrane behavior, and metabolic pathways related to fatty acids. Its fluorescent properties facilitate the visualization and tracking of lipid localization and transport in biological systems. -
Fluorescent Dye
AF647-NHS ester is a far-red fluorescent dye that primarily targets amino groups for covalent attachment to biomolecules such as proteins and antibodies. With an excitation wavelength of 635 nm for conventional fluorescence detection and 620 nm for instantaneous detection, it is ideal for a variety of applications in imaging and labeling. This reagent is particularly useful in studies requiring sensitive imaging and tracking of biomolecular interactions. Store protected from light to maintain optimal performance. -
Fluorescent Dye
5-CFDA is a fluorescent dye that enables cellular imaging through its mechanism of free diffusion into cells. Once inside, it is hydrolyzed by intracellular non-specific lipases to yield carboxyl fluorescein (CF), which bears an additional negative charge, enhancing its cellular retention compared to standard fluorescein dyes. This compound is widely used in biological research for tracing cellular uptake and monitoring cellular activity in various applications. -
Fluorescent Dye
Cy7.5 NHS ester is a fluorescent dye that primarily targets biological imaging applications. Its reactive NHS ester enables efficient conjugation to various biomolecules, such as mPEG-b-PDPA, to create fluorescent copolymers. Cy7.5 NHS ester is suitable for fluorescent imaging studies, with excitation and emission wavelengths at 780 nm and 820 nm, respectively, facilitating high-resolution visualization in research settings. -
Amino Fluorescent Dye
Cy2-SE (iodine) is an amino fluorescent dye that falls under the category of Cyanine dyes. These compounds are characterized by their long wavelength absorption and emission properties, high extinction coefficients, and excellent water solubility. Cy2-SE is particularly useful for the labeling of proteins, antibodies, and small molecular compounds, facilitating the study of biomolecular interactions. The labeling process can be efficiently achieved through a straightforward mixing reaction, making it a valuable tool in various biological research applications, including fluorescence microscopy and flow cytometry. -
Dye
CY3-SE is a sulfonated cyanine dye that functions as a fluorescent labeling reagent. With an excitation wavelength of approximately 515 nm and an emission wavelength around 568 nm, CY3-SE effectively interacts with biomolecules such as nucleoside monophosphates and proteins. This interaction inhibits photoisomerization, enhancing both the fluorescence quantum yield and lifetime, making it suitable for various biological research applications, including imaging and labeling studies. -
Hydrophilic Dye
Sulfo-Cy7.5 NHS ester is a hydrophilic near-infrared (NIR) dye designed for the modification of amine groups through its NHS ester functionality. Featuring a trimethylene bridge with a linker arm, this compound enables efficient attachment to proteins, peptides, and other biomolecules. Sulfo-Cy7.5 NHS ester is an invaluable tool for research applications involving NIR imaging, facilitating advanced studies in biological and biomedical fields. -
Protein Fluorescent Dye
ReAsH-EDT2 is a red fluorescent dye specifically designed to target proteins. This membrane-permeable biarsenical compound exhibits covalent binding to tetracysteine sequences, enabling precise imaging of protein dynamics. ReAsH-EDT2 is suitable for studies involving protein localization, trafficking, and visualization in live cells, facilitating important insights in cellular biology and protein function.
