Catalog No.
Product Name
Application
Product Information
Citations
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Fluorescent Dye
Alexa Fluor 647 NHS Ester is a fluorescent dye designed for the covalent labeling of primary amines (R-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing biomolecules. The NHS ester functional group facilitates efficient conjugation, enabling the visualization of targets in various fluorescence applications. This reagent is ideal for studies in immunofluorescence, flow cytometry, and molecular imaging, providing a robust tool for researchers focusing on protein dynamics and cellular interactions. -
Fluorochrome Dye
Sulfo-Cy3 amine is a fluorochrome dye derived from Cyanine 3 (Cy3) featuring an amine group that enhances its water solubility. This dye exhibits fluorescence in the green to orange wavelength range, making it suitable for diverse biological imaging applications. The amine group can react with carboxyl functionalities, facilitating covalent bonding to proteins and antibodies. Sulfo-Cy3 amine is ideal for tracking molecular localization and dynamic changes in biological samples, providing valuable insight into cellular processes. -
Fluorescent Dye
Sulfo-Cy3(Me)COOH is a sulfo-Cyanine3 derivative that serves as a fluorescent dye. This compound exhibits strong orange fluorescence, making it suitable for labeling proteins and nucleic acids with excitation at 554 nm and emission at 568 nm. It is widely utilized in various applications, including fluorescence microscopy, flow cytometry, and molecular biology assays to facilitate the visualization and analysis of biomolecular interactions. -
Red Fluorescent Dye
Lissamine rhodamine B is a red fluorescent dye and a derivative of rhodamine. It serves as a valuable fluorescent probe for developing competitive aptamer fluorescence anisotropy and polarization assays. This compound is widely utilized in various biochemical and cellular imaging applications, facilitating studies in molecular interactions and biomolecular quantification. -
NIRF Dye
Cy7.5 maleimide is a near-infrared fluorescent (NIRF) dye that targets thiol groups for protein labeling. Characterized by its long wavelength and high extinction coefficient, this cyanine dye exhibits excellent water solubility and can be synthesized easily. Cy7.5 maleimide is particularly useful for the labeling of proteins, antibodies, and small molecules, facilitating a straightforward mixing reaction for conjugation. Its properties make it an ideal choice for applications in in vivo imaging, biomolecular studies, and diagnostics. -
Fluorescent Probe
BODIPY FL C12 is a fluorescent probe that exhibits strong ultraviolet absorption and high quantum yield, with minimal sensitivity to environmental polarity and pH changes. This BODIPY dye effectively penetrates cell membranes, enabling the specific staining of lipid droplets within live and fixed cells, making it valuable for research in cellular lipid metabolism and dynamics. With maximum excitation and emission wavelengths of 480 nm and 508 nm, respectively, BODIPY FL C12 is an ideal tool for studying lipid-related biological processes. -
Fluorescent Dye
Cyanine5 NHS ester chloride is a red-emitting fluorescent dye designed for the labeling of amino groups in peptides, proteins, and oligonucleotides. This reagent facilitates the detection and visualization of biomolecules in various applications, including fluorescence microscopy and flow cytometry. The reactive NHS ester group ensures efficient conjugation, making it suitable for diverse biochemical research. -
pH-responsive Fluorescent
Fluorescein O-methacrylate is a pH-responsive fluorescent monomeric dye that exhibits fluorescence activation in alkaline environments and quenching in neutral or acidic conditions. This reversible fluorescence switching is achieved by manipulating the pH of the solution, making it a valuable tool in biological applications. As a monomer, it facilitates the synthesis of amphiphilic fluorescein polymers, which can self-assemble into stable polymer nanoparticles. These nanoparticles demonstrate enhanced fluorescence in aqueous phases and allow for the conjugation with amine-containing biomolecules, supporting sensitive optical detection of biomarkers (Ex/Em = 490/520 nm). -
Laser Dye
Pyrromethene 597 is a BODIPY laser dye known for its ability to produce a wide range of lasing wavelengths combined with excellent photostability. This compound exhibits strong fluorescence, making it suitable for applications in laser-based technologies and thermal probing. Pyrromethene 597 is widely utilized in scientific research for fluorescence imaging and laser applications. -
Fluorescent Dye
BODIPY FL Hydrazide is a green-fluorescent dye that functions through selective reactivity with aldehydes and ketones present in polysaccharides and glycoproteins. This compound forms a reversible Schiff base, which can subsequently be converted into a stable linkage using reducing agents such as sodium borohydride or sodium cyanoborohydride. With excitation and emission wavelengths of 495 nm and 516 nm, respectively, BODIPY FL Hydrazide is ideal for applications in biochemical research and imaging studies focused on carbohydrate and protein interactions. -
Fluorescent α1-Adrenergic Antagonist
BODIPY FL prazosin is a fluorescent α1-adrenergic antagonist, exhibiting Ki values of 14.5 nM and 43.3 nM for the α1a and α1b adrenergic receptors, respectively. This compound acts as a fluorescent ligand, with excitation and emission wavelengths at 485 nm and 535 nm. BODIPY FL prazosin is valuable for elucidating the subcellular localization and distribution of different α1-adrenoceptor subtypes in various biological contexts. -
Fluorescent Lipid
DSPE-PEG-FITC (MW 3400) is a fluorescent lipid that facilitates targeted drug delivery through the formation of liposomes. Its modification with fluorescein allows for effective staining of cells, tissues, biomarkers, or nanoparticles, making it a valuable tool in cell imaging and tracking applications. This reagent is instrumental in research areas focused on drug delivery systems and fluorescence-based assays. -
Fluorescent Dye
BODIPY 505/515-8-C3-COOH is a fluorescent dye that targets lipid droplets, exhibiting strong green fluorescence. This reagent is ideal for imaging applications in nannochloropsis and provides significant utility in flow cytometric high-throughput screening and cell sorting. Its distinctive fluorescence properties make it valuable for studying lipid metabolism and related cellular processes. -
Dye
3′,6′-Bis(allyloxy)-Fluoran is a multifunctional dye that primarily interacts with biological systems to facilitate imaging and analysis. This compound is essential for visualizing cellular structures, tracking biomolecules, and distinguishing between different cell types. Its versatility extends to applications in tissue pathology studies, microbiological monitoring, and various diagnostic approaches, making it an invaluable tool in both basic and applied research across multiple disciplines, including emerging fields such as functional textiles and solar energy conversion. -
Fluorochrome Dye
Coumarin-C2-exo-BCN is a fluorochrome dye derivative of coumarin that features the lipophilic bidentate macrocyclic ligand exo-BCN. This compound enables the formation of macrocyclic complexes and plays a significant role in click chemistry, where it reacts with azide-containing molecules to produce stable triazoles without the need for catalysts. Coumarin-C2-exo-BCN is valuable in biological imaging and tracking applications, facilitating the study of molecular interactions and dynamics in various research contexts. -
Fluorochrome Dye
ATTO 488 is a hydrophilic rhodamine-based fluorochrome dye that exhibits strong absorption and a high fluorescence quantum yield. This dye is particularly suitable for applications in flow cytometry (FACS) and fluorescence in situ hybridization (FISH), among various other labeling techniques. With optimal excitation and emission wavelengths of 500 nm and 520 nm, respectively, ATTO 488 enables precise visualization of biological samples. -
Fluorescent Dye
Sulfo-Cy5 hydrazide is a fluorescent dye characterized by its hydrazide functional group and exhibits excitation and emission wavelengths of 646 nm and 662 nm, respectively. This compound is primarily used in various bioconjugation applications, facilitating the labeling of biomolecules for imaging and detection purposes. Its high fluorescence intensity makes it an essential tool for researchers in the fields of molecular biology and biochemistry. -
Fluorescent Dye
BODIPY FL-EDA is a fluorescent dye primarily designed for labeling nucleotides, targeting the detection of both modified and unmodified deoxynucleotides. This compound exhibits strong fluorescence properties, allowing for the quantification of intracellular ATP levels and the assessment of DNA damage and genomic DNA methylation using capillary electrophoresis with laser-induced fluorescence (CE-LIF). Optimally, BODIPY FL-EDA is excited at 500 nm with an emission wavelength of 510 nm, making it a valuable tool for various biological research applications in molecular biology and biochemistry. -
Fluorescent Dye
Cy 5 hydrazide is a fluorescent dye that specifically targets aldehydes and ketones. This compound is commonly utilized for labeling proteins, enabling the visualization and tracking of biomolecules in various biological research applications. Its strong fluorescence makes it a valuable tool for studies in molecular biology and biochemistry. -
Fluorescent Molecular Rotor
9-(2-Carboxy-2-cyanovinyl)julolidine is a fluorescent molecular rotor characterized by its ability to exhibit viscosity-sensitive fluorescence. This compound can interact with immunoglobulins such as IgG and fragments such as Fab, facilitating antibody preparation and characterization. Its unique properties make it a valuable tool for applications in cellular imaging and study of molecular dynamics in various biological systems. -
Fluorescent Dyes
AMCA,SE (7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester) is a fluorescent dye with amine-reactive labeling capabilities. It is commonly utilized in biological research for the conjugation of proteins and antibodies, facilitating visualization in fluorescence microscopy and flow cytometry. This reagent is ideal for studying cellular processes and interactions through targeted fluorescent labeling. -
Azo Dye
Acid Orange 7, an azo dye, primarily functions as a colorant through the formation of azo bonds with fibers and other materials. It exhibits maximum absorption at 484-485 nm, allowing quantification via UV-visible spectrophotometry. Due to its resistance to degradation and associated toxicity, Acid Orange 7 is utilized to investigate sewage treatment technologies, photocatalytic degradation reactions, and the efficacy of treatment methods in reducing organic pollutants. -
Fluorescent Dye
FAM amine, 6-isomer is a fluorescein derivative featuring an amine group, characterized by its unique isomer configuration. This fluorescent dye is utilized in the modification of biomolecules via enzymatic transamination and can react with electrophiles, including activated esters, due to its fatty amine group. Additionally, the amine group enables conjugation with carbonyl compounds, such as aldehydes and ketones, through reductive amination. These properties make FAM amine, 6-isomer valuable for a variety of biochemical applications involving fluorescence labeling and biomolecule tagging. -
Fluorescent Dye
Cy5-bifunctional dye is a fluorescent dye characterized by its two NHS ester groups, enabling efficient labeling of primary amines (R-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing molecules. This reagent is essential for applications in bioconjugation and fluorescence imaging, facilitating the study of biomolecular interactions and cellular processes in research settings. The incorporation of Cy5 enhances the detection capabilities in various assays and enables visualization in complex biological samples. -
Fluorescent Dye
Cyanine 5 NHS ester tetrafluoroborate is a fluorescent dye that targets macromolecules for detection purposes. Exhibiting an excitation wavelength of 638 nm, this compound is suitable for a variety of applications in biological research, including fluorescence microscopy and flow cytometry. Its reactive NHS ester group allows for efficient conjugation to proteins and other biomolecules, facilitating enhanced imaging and analysis in various experimental contexts. -
Fluorescent Molecule
Fluorescein-CM2 is a fluorogenic molecule designed for the detection of esterase activity, targeting protein-protein interactions in E. coli. This compound enables rapid screening of esterase cut sites, facilitating studies on enzymatic processes and biomolecular interactions. Its fluorescent properties serve as a valuable tool for researchers investigating the dynamics of protein interactions and the role of esterases in various biological contexts. -
Fluorescent Dye
800CW acid is a near-infrared (NIR) fluorescent dye with excitation and emission wavelengths of 774 and 789 nm, respectively. This compound is primarily used for assessing intestinal permeability and facilitating in vivo imaging studies. Its properties make it ideal for applications in biological research, particularly in the visualization of physiological processes. -
Fluorescent Dye
ATTO 488 NHS ester is a highly efficient fluorescent dye designed for labeling proteins and antibodies via its reactive NHS ester functional group. This reagent exhibits strong absorption properties and a high fluorescence quantum yield, making it ideal for applications in single molecule detection and high-resolution microscopy. Its exceptional thermal and photochemical stability ensures reliable performance in various biological assays, enhancing visualization and analysis in research settings. -
Fluorescent Dye
Tetra(p-bromophenyl)porphyrin is a fluorescent dye characterized by its capacity for strong light absorption and emission. This compound serves as a versatile building block for the synthesis of perfluoroalkyl-substituted tetrakisphenylporphyrins. Its applications extend to various fields of chemical research, including photophysics, sensor development, and biological imaging. -
NIR Dye
IR 813 tosylate is a near-infrared (NIR) fluorescent dye that targets regional lymph nodes for imaging applications. This compound is particularly useful in preclinical studies involving sentinel lymph node mapping in mice. Its robust fluorescence allows for enhanced visualization, making it an invaluable tool for researchers in cancer biology and related fields. -
Laser Dye
7-Diethylamino-4-methylcoumarin is a fluorescent laser dye that exhibits strong photostability and high quantum yield, making it suitable for various applications in fluorescence microscopy and spectroscopy. This compound is primarily used for labeling and imaging in biological research, enabling the visualization of cellular components and processes. Its unique properties enhance sensitivity and resolution in experimental setups. -
Carbonyl Fluorescent Probe
Coumarin hydrazine is a fluorescent chemical probe targeting cellular protein- and lipid-bound carbonyls, exhibiting excitation and emission wavelengths of λex=420–450/λem=468 nm. This reagent is valuable for the detection and quantification of carbonyl species in biological samples. Its specificity and sensitivity make it suitable for applications in cell biology and biochemical studies involving oxidative stress and carbonylation. -
Fluorescent Dye
DEAC, SE (7-Diethylaminocoumarin-3-carboxylic acid, SE) functions as a fluorescent dye specifically targeting amine-containing biomolecules. This compound exhibits strong blue fluorescence, making it a valuable tool for various labeling applications in biochemical research. Researchers can utilize DEAC, SE for visualizing and tracking biomolecules in live cells, enhancing the understanding of molecular interactions and processes. -
Fluorescent Dye
Rhodamine B base is a fluorescent dye known for its excitation and emission maxima at 543 nm and 565 nm, respectively. This compound exhibits strong fluorescence properties, making it suitable for a range of applications including cellular imaging, flow cytometry, and fluorescence microscopy. Researchers utilize Rhodamine B base to study biomolecular interactions and visualize cellular structures in various biological systems. -
Fluorescent Dye
Rhodamine 101 chloride is a fluorescent dye that exhibits excitation and emission maxima at 565 nm and 595 nm, respectively. This compound binds to intracellular proteins, allowing for the visualization of specific fluorescence in biological samples. Rhodamine 101 chloride is particularly valuable in cancer research, including studies focused on colon cancer, facilitating the analysis of cellular processes. -
Fluorescent Dye
Cy5.5 bis-NHS ester is a reactive cyanine dye that utilizes an NHS ester functionality to effectively label amine groups in biomolecules such as peptides, proteins, and oligonucleotides. This fluorescent dye exhibits strong luminescence properties, making it suitable for a variety of applications in biological imaging and diagnostic assays. Its ability to form stable conjugates allows for enhanced visualization in fluorescence microscopy and flow cytometry studies. -
Fluorochrome Dye
Cy3 dimethyl iodide is a fluorochrome dye derivative of Cyanine 3 (Cy3), featuring a dimethyl group in the iodide salt form which enhances its aqueous solubility. This near-infrared fluorescent dye is widely utilized in biolabeling and cell imaging applications. Cy3 dimethyl iodide effectively binds to biomolecules, including proteins and antibodies, enabling the visualization and tracking of their localization and dynamic changes within biological samples. -
Fluorescent Green Dye
BODIPY FL-X, SE is a fluorescent green dye specifically designed for labeling amine groups. It exhibits a high fluorescence quantum yield and is relatively insensitive to pH variations, making it a versatile tool in fluorescence applications. This dye serves as an effective alternative to commonly used labels such as FAM, Cy2, and FITC, with an absorption maximum at 504 nm and an emission maximum at 510 nm. BODIPY FL-X, SE is suitable for a variety of research applications, including cellular imaging and biomolecular interactions. -
Thioredoxin Fluorescent Probe
Trx-red is a thioredoxin fluorescent probe that emits red fluorescence and is derived from the nile blue fluorophore. It is specifically designed for selective imaging of thioredoxin (Trx) in live cells and in vivo, facilitating studies of redox biology. Trx-red demonstrates excitation at 615 nm and emission at 661 nm, making it a valuable tool for researchers investigating oxidative stress and related signaling pathways. -
Photoactivatable Fluorescent Dye
PA Janelia Fluor® 646, SE is a photoactivatable fluorescent dye designed for targeted coupling to primary amine groups through its NHS ester form. This dye remains non-fluorescent until activated with a 365 nm light source, enabling its application in self-labeling tag systems such as HaloTag® and SNAP-tag®. PA Janelia Fluor® 646, SE is ideal for single molecule tracking and super-resolution microscopy in live cells, particularly in live cell sptPALM and fixed cell PALM techniques, with an excitation/emission wavelength of approximately 650/664 nm. -
Fluorescent Dye
Pigment Red 170 is a fluorescent dye primarily utilized for its vibrant coloration in various materials. It exhibits key biological activity, serving as a useful fluorescent marker in imaging applications. This compound is particularly valuable in research focused on materials science, biological imaging, and the development of dye-based sensors, facilitating advancements in both basic and applied studies. -
Nucleic Acid dye
Acridine Orange zinc chloride salt is a cell-permeable nucleic acid dye with selective fluorescent properties. This compound emits orange fluorescence upon binding to single-stranded DNA (ssDNA) or RNA and exhibits green fluorescence when binding to double-stranded DNA (dsDNA). It is widely utilized in various research applications, including fluorescence microscopy and cytometry, for the detection and quantification of nucleic acids in biological samples. -
Dye
3-(2-Furoyl)quinoline-2-carboxaldehyde is a multifunctional dye with versatile applications in biological research. This compound facilitates the visualization and analysis of cell structures, the tracking of biomolecules, and the differentiation of cell types, making it an essential tool for researchers in both basic science and clinical diagnostics. Additionally, it plays a role in evaluating cell functions, studying tissue pathology, and monitoring microorganisms. Beyond biological applications, this dye is also applicable in traditional textile dyeing, food pigments, and innovative fields such as dye-sensitized solar cells. -
Fluorescent Dye
Cy7 DiAcid is a cyanine dye that serves as an effective fluorescent marker for biomolecules, enabling detailed visualization and tracking in various biological applications. This compound can intercalate with double-helical DNA, resulting in enhanced fluorescence upon binding. Its properties make Cy7 DiAcid particularly useful for studies in molecular biology, including nucleic acid labeling and imaging assays. -
Fluorescent dye
IR-825 is a near-infrared fluorescent dye with an active carboxyl (COOH) group that facilitates conjugation with other molecules. This compound exhibits strong fluorescence, making it suitable for imaging applications in biological systems. IR-825 is particularly useful in tumor photothermal studies, allowing for effective visualization and monitoring of tumor dynamics in research settings. -
Fluorochrome Dye
TAMRA-PEG2-Maleimide is a fluorochrome dye that incorporates a maleimide moiety, allowing for selective labeling of thiol-containing biomolecules through a stable covalent bond. The inclusion of two PEG units enhances its solubility and biocompatibility, making it suitable for various biological applications. This reagent is commonly used in protein labeling, fluorescence microscopy, and other biochemical assays, facilitating the study of protein interactions and localization in live cells. -
Coumarin Laser Dye
Coumarin 6H is a coumarin derivative that functions as a laser dye. Its fluorescence emission is notably enhanced through hydrogen bonding interactions, making it suitable for a variety of photophysical studies. This compound is widely utilized in research applications involving fluorescence microscopy, spectroscopy, and as a tracer in biological systems. -
Fluorescent Probe
FDGlcU is a fluorescent probe designed for non-invasive imaging applications. This compound exhibits strong fluorescent activity when cleaved from its non-fluorescent form, which consists of fluorescein conjugated with two mono-glucuronides (Ex/Em=480/514 nm). Its ability to selectively switch on fluorescence allows for precise visualization of biological processes in living systems, making it suitable for research in cellular and molecular biology. -
Dye Precursor
4-Fluororesorcinol is a valuable precursor for synthesizing fluorescent dyes and indicators, including fluorescein, coumarin, and resorcinol derivatives. This compound plays a crucial role in the development of various fluorescent markers, which are essential for biological imaging and detection applications in research. Its utility in dye chemistry makes it a significant reagent for studies involving fluorescence microscopy and spectrophotometry. -
Fluorescent Dye
BODIPY FL Ethylamine is a fluorescent dye that primarily targets aldehydes and ketones, facilitating their detection through the formation of a reversible Schiff base. This compound can be reduced to generate a stable amine derivative using sodium borohydride or sodium cyanoborohydride. Due to its fluorescent properties, BODIPY FL Ethylamine is widely utilized in biochemical research for visualizing cellular components and tracking chemical reactions in live cells.
