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All Dyes is the single product list for the Fluorescent Dyes, Probes & Stains section. Many dyes here have no application or dye-family subcategory, so the list is the broadest way to browse the range. It suits searches by product name when the required dye is already known. Examples range from the near-infrared cyanine indocyanine green and the ratiometric calcium indicator Fura-2 pentapotassium to the nucleic acid stains Hoechst 33258 trihydrochloride and SYBR Green II. Classical stains such as hematoxylin, reactive labeling dyes and enzyme substrates are listed alongside them. For selection by task or by core structure, the parent Fluorescent Dyes, Probes & Stains page groups dyes by application and dye family.
JF526-Taxol TFA is a fluorescent dye designed for use in advanced imaging applications. This compound serves as a versatile scaffold for the development of fluorogenic probes, including ligands for self-labeling tags and stains for endogenous structures. Its properties facilitate spontaneously blinking labels, making it suitable for super-resolution immunofluorescence studies.
BODIPY-cholesterol conjugate-2 is a fluorescent probe designed for the visualization of intracellular cholesterol pools, utilizing its unique BODIPY moiety. This compound enables the monitoring of cholesterol efflux from cells to extracellular acceptors, contributing to studies on lipid metabolism and cellular cholesterol dynamics. Optimal excitation and emission wavelengths are 589 nm and 638 nm, respectively, making it suitable for various fluorescent microscopy applications in biochemical research.
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IR-34 is an indole cyanine dye that serves as a fluorescent marker for various biological applications. It is characterized by its strong fluorescent properties, enabling high-resolution imaging in microscopy and flow cytometry. This dye is ideal for tracking cellular processes, studying protein interactions, and enhancing the visualization of biomolecules in research settings.
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Mal-Cz is a maltose-derived fluorescence-on imaging probe designed for the selective detection of E. coli and Staphylococcus aureus. This probe features an azide group that allows it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, Mal-Cz can engage in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN functionalized compounds, making it a versatile tool for bacterial imaging and detection in various research applications.
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ATTO 610 is a fluorochrome dye characterized by high fluorescence yield, making it suitable for a wide range of labeling applications. It exhibits maximum excitation and emission wavelengths of 616 nm and 633 nm, respectively. This dye is ideal for applications such as fluorescence microscopy, flow cytometry, and various detection techniques in biochemical research. Its exceptional brightness enhances the visibility of targets in complex biological samples.
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ATTO 514 is a hydrophilic fluorochrome dye that exhibits strong stability and has a maximum excitation/emission wavelength of 511/531 nm. This fluorescent probe is ideal for applications in biological imaging and fluorescence microscopy, facilitating the visualization of cellular structures and processes. Its robust properties make ATTO 514 suitable for various research settings, including studies involving protein labeling and tracking in live cells.
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ATTO 488 azide is a fluorochrome dye designed for click chemistry applications, featuring excitation and emission maxima at 500 nm and 520 nm, respectively. This reagent contains an azide group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules. Additionally, ATTO 488 azide can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with dibenzocyclooctyne (DBCO) or bicyclononyne (BCN) groups, making it suitable for a variety of labeling and imaging studies in biological research.
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Synonyms: Cyanine 5.5 carboxylic acid chloride
CY5.5-COOH chloride is a fluorescent dye characterized by its ability to emit fluorescence at 710 nm when excited at 650 nm. This compound exhibits excellent spectral properties, including a narrow absorption spectrum, high sensitivity, and remarkable stability. CY5.5-COOH chloride is suitable for applications in bioimaging and disease diagnosis, providing valuable insights for researchers in various biological studies.
Tetrasodium,4-(1,10-phenanthrolin-4-yl)benzenesulfonate,ruthenium((II)) is a fluorescent dye that serves as a luminescent indicator. This compound exhibits strong photophysical properties, making it suitable for various biological applications, including cellular imaging and fluorescence spectroscopy. Its unique ability to bind to biomolecules enhances its utility in studying biological systems and detecting specific targets in research settings.
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole is a laser dye characterized by its high photoluminescence quantum efficiency. This compound exhibits strong light absorption and emission properties, making it suitable for a variety of photonic applications. Its efficacy in enhancing optical performance renders it valuable for research in laser technology and materials science.
Synonyms: 1,8-EDNAS
N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid primarily acts as a fluorescent reagent. This compound exhibits strong fluorescence properties, making it useful for various biochemical assays and detection methods. It is commonly employed in studies involving protein labeling, cellular imaging, and other applications that require sensitive detection of biomolecules.
Cy3.5 is a fluorescent dye primarily utilized for the labeling of antibodies. This compound exhibits strong fluorescence properties, enabling sensitive detection and visualization in various biological assays. Its applications include immunofluorescence microscopy, flow cytometry, and other techniques requiring specific antibody tracking and quantification.
FFN246 is a fluorescent probe that selectively targets the serotonin transporter (SERT) and vesicular monoamine transporter 2 (VMAT2), exhibiting excitation and emission spectra of 392 nm and 427 nm, respectively. This compound is ideal for labeling serotonergic neurons in mouse brain tissue, facilitating the study of serotonergic signaling and neuronal activity. Its dual substrate properties make FFN246 a valuable tool in neurobiological research and the exploration of neurotransmitter dynamics.
Monascorubramine is a microbial colorant derived from the Monascus species within the Talaromyces genus. This compound exhibits variations in hue and chromaticity based on pH conditions, making it useful for studies in food science and fermentation processes. Its distinctive color properties contribute to applications in the food industry, particularly as a natural coloring agent.
ARC7 is a secondary metabolism probe specifically designed for use in Streptomyces coelicolor. This compound facilitates the study of secondary metabolic pathways and the intricate life cycle of streptomycetes, providing valuable insights into their biological processes. Researchers can utilize ARC7 to explore the regulation and biosynthesis of secondary metabolites, enhancing the understanding of microbial metabolism and natural product development.
5-FAM-LL-37 is a fluorescently labeled analog of LL-37, a human antimicrobial peptide. This compound retains the biological activity of LL-37, enabling the study of its interactions and mechanisms of action in various biological systems. It is suitable for applications in immunology, infectious disease research, and cellular studies that require visualization of peptide localization and activity.
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Antimicrobial Photosensitizer-1 is an effective antimicrobial photosensitizer targeting pathogenic microorganisms. It demonstrates significant antimicrobial activity, particularly in models of S. aureus-infected wounds in mice. This compound is suitable for research applications focusing on antimicrobial photodynamic therapy and the development of novel treatments for bacterial infections.
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Synonyms: 1-Acridinamine
1-Aminoacridine is a fluorescent dye known for its bright emission properties. It interacts with DNA, exhibiting anti-infective and mutagenic activities, making it a valuable tool in molecular biology and genetic research. Its fluorescence facilitates the visualization of nucleic acids, aiding in studies of DNA structure and function.
L2P4 is an EBNA1 inhibitor that effectively targets the Epstein-Barr virus (EBV) nuclear antigen 1, disrupting EBNA1 homodimer formation. This peptide-based fluorescent probe selectively inhibits the growth of EBV-positive tumors and exhibits cytotoxic effects in EBV-positive C666-1 cells, with an LC50 of 46.4 μM. L2P4 is valuable for research applications focused on understanding EBV-associated malignancies and exploring potential therapeutic strategies.
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Alizarin complexone is a calcium-binding fluorescent dye that specifically targets calcium crystals within mineralized areas of bone. This compound demonstrates notable antiviral activity, inhibiting reverse transcriptase activity in RAV-2, HIV-1, and RSV with IC50 values of 3.8 μg/mL, 45 μg/mL, and 100 μg/mL, respectively. In addition, Alizarin complexone has been shown to delay RSV-induced tumor induction in chicken models, making it valuable for research in virology and studies of calcium dynamics in mineralization processes.
Alizarin complexone dihydrate is a calcium-binding fluorescent dye primarily used for visualizing mineralized areas in bone tissues. Its ability to bind calcium crystals enables effective staining, making it a valuable tool in bone research. Additionally, Alizarin complexone exhibits inhibitory effects on the reverse transcriptase activity of RAV-2, HIV-1, and RSV, with IC50 values of 3.8 μg/mL, 45 μg/mL, and 100 μg/mL, respectively, indicating its potential as an antiviral agent. Furthermore, it has been shown to delay RSV-induced tumor induction in avian models.
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HIV Protease Substrate 1 is a fluorogenic substrate specifically designed for the study of HIV protease activity. This reagent allows for the quantitative assessment of enzymatic function, facilitating investigations into HIV protease inhibitors and their effects on viral replication. It is particularly useful in the development of antiviral therapies and for studying the proteolytic processing of HIV proteins.
Arg-Val-(Nle-p-nitro)-Phe-Glu-Ala-Nle-NH2 is a fluorogenic substrate specifically designed for assessing the activity of HIV-1 protease. This compound exhibits a strong interaction with the enzyme, facilitating the measurement of protease activity in research applications related to HIV-1 pathogenesis and antiviral drug development. Its utility in protease assays makes it a valuable tool for studying HIV-1 enzymatic function and evaluating potential therapeutic interventions.
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PPA-904 is a specific phenothiazine-based photosensitizer primarily utilized in photodynamic therapy (PDT) research. It demonstrates significant biological activity in targeting cutaneous leishmaniasis, facilitating effective treatment through topical application in vivo. This compound is essential for advancing therapeutic approaches in the management of this parasitic infection.
Chlorophyll b is a tetrapyrrole derivative that functions primarily as a pigment in photosynthetic organisms, including plants and algae. As an effective hydrogen donor, it enhances glutathione levels and exhibits significant antioxidant activity. Chlorophyll b replaces chlorophyll a in photosystem II, facilitating photochemical processes essential for photosynthesis. Additionally, it has been shown to mitigate Cisplatin-induced DNA damage, reduce chromosome instability, and alleviate oxidative stress, making it valuable for research in plant physiology and photosynthesis mechanisms.
