Dyes

OG 488 alkyne is a highly sensitive green-fluorescent dye designed for imaging azide-labeled biomolecules. It participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) to create a stable triazole linkage. This reagent is valuable for visualizing biomolecular interactions and dynamics, making it suitable for various applications in cellular imaging and bioconjugation studies.

BP Light 650 carboxylic acid is a vibrant far-red fluorochrome primarily utilized for fluorescent labeling applications. It demonstrates superior performance in comparison to traditional dyes, making it an effective choice for labeling antibodies and proteins as molecular probes. This reagent is suitable for cellular imaging and various fluorescence detection methods, facilitating advanced biological research.

BP Light 550 carboxylic acid is a fluorescent dye characterized by its vibrant orange-to-red emission spectra. This compound displays superior brightness and photostability compared to other rhodamine derivatives, making it ideal for advanced fluorescent applications. Its high water solubility facilitates efficient conjugation, enabling a high dye-to-protein ratio without precipitate formation, which is crucial for maintaining sample integrity in various research settings.

Cy5.5 dimethyl is a fluorescent dye that serves as a non-reactive fluorophore, making it ideal for use in experimental controls and instrument calibration. This non-sulfonated reagent exhibits excellent solubility in organic solvents and limited solubility in aqueous environments, facilitating a variety of research applications in optical imaging and fluorescence-based assays.

Sulfo-Cy5 picolyl azide is a fluorescent dye that incorporates an azide group, facilitating its use in click chemistry applications through reactivity with terminal alkynes and strained cyclooctynes. The Cy5 moiety provides effective fluorescence with excitation and emission maxima at 651 nm and 670 nm, respectively. The presence of the sulfonate group enhances the water solubility of this compound, making it suitable for various biological imaging and labeling studies. Its versatility allows for applications in biomolecular research, including protein tagging and cellular imaging.

Sulfo-Bis-(N,N'-carboxylic acid)-Cy5 is a fluorescent dye that displays the same absorbance and emission spectra as the Cy5 fluorophore. Its free unactivated carboxylic acid functional groups facilitate conjugation with biomolecules, making it suitable for various labeling applications in biological research. This compound is particularly useful in fluorescence microscopy, flow cytometry, and other imaging techniques requiring high sensitivity and specificity.

BP Fluor 405 acid is a water-soluble fluorescent dye that emits blue fluorescence, primarily utilized in multi-color applications such as flow cytometry and super-resolution microscopy, including STORM. Its excitation is optimal for the 407 nm spectral line of krypton lasers or 408 nm violet laser diodes, ensuring versatile usage across various experimental setups. The carboxylic acid functionality facilitates the synthesis of custom activated esters, such as sulfo-NHS and TFP, which may not be readily available. Additionally, it plays a significant role in peptide modification during solid-phase synthesis, often requiring in-situ activation with coupling reagents. BP Fluor 405 acid is also employed for calibration and control experiments.

BP Fluor 594 NHS ester is a fluorescent dye that targets primary amines in proteins, antibodies, and amine-modified oligonucleotides for efficient labeling. It forms stable, covalent amide bonds at pH 7-9, allowing for high molar ratio conjugations without significant self-quenching. This results in brighter conjugates conducive to sensitive detection applications. BP Fluor 594 exhibits excellent water solubility and is pH-insensitive from 4 to 10, with absorption and emission maxima at 590 nm and 617 nm, respectively. It is suitable for use with 561 nm and 594 nm laser lines, making it ideal for imaging and flow cytometry.

BP Fluor 488 TCO is a fluorescent dye that participates in the inverse-electron demand Diels-Alder cycloaddition reaction, reacting rapidly and selectively with tetrazines to form stable covalent linkages. This biocompatible reaction occurs without the need for copper catalysts or elevated temperatures, exhibiting an exceptionally high reaction rate constant (k > 800 M-1 s-1). BP Fluor 488 TCO is ideal for applications in bioorthogonal labeling, visualization, and tracking of biomolecules in live cells and various biological studies.

ROX alkyne, 6-isomer is an alkyne derivative of the red-emitting fluorescent dye ROX (Rhodamine X, Rhodamine 101), known for its high quantum yield. This compound is particularly useful for fluorescent labeling of azide-containing biomolecules through copper-catalyzed click chemistry. Its applications include quantitative PCR and microscopy, making it an essential reagent for advanced imaging and detection in biochemical research.

MB 488 NHS ester is a fluorescent dye characterized by its terminal NHS ester group, primarily functioning as a fluorophore. Exhibiting a maximal absorption at 501 nm and emission at 524 nm, this green fluorescent, hydrophilic dye is designed for the effective labeling of primary amines (-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing compounds. Its high reactivity and fluorescence properties make it suitable for a variety of biological imaging applications and studies in chemical biology.

ROX azide, 6-isomer is a reactive derivative of the Rhodamine X dye, specifically designed for use with alkyne-reactive applications. This pure 6-isomer fluorophore exhibits high brightness and fluorescence quantum yield, making it an excellent choice for biological imaging. It facilitates the labeling of alkyne and cycloalkyne-containing biomolecules through copper-catalyzed and copper-free click chemistry reactions, enabling precise tracking and visualization in various research applications.

BP Light 800 NHS ester is a hydrophilic fluorescent dye that reacts with amines, allowing for effective conjugation to antibodies. This compound exhibits strong fluorescent properties, making it suitable for various applications such as western blotting, microscopy, flow cytometry, and cell-based assays. Its high dye-to-protein ratio enhances detection sensitivity and specificity in biological research.

FAM phosphoramidite, 5-isomer is a fluorescent dye specifically designed for 5'-terminal labeling of oligonucleotides. This high-purity single isomer exhibits excellent fluorescent properties, making it suitable for various applications in molecular biology, including DNA sequencing, hybridization assays, and real-time PCR. It enables enhanced visualization and tracking of nucleic acids in various experimental settings.

Sulfo-Cyanine5.5 carboxylic acid potassium is a fluorescent dye characterized by its excitation and emission wavelengths of 673 nm and 707 nm, respectively. The incorporation of a sulfite group significantly improves the compound's hydrophilicity, facilitating its application in aqueous environments. The terminal carboxylic acid group can readily react with primary amines, especially in the presence of coupling agents like EDC and HATU, enabling the formation of stable amide bonds for various biochemical applications, including labeling and tracking biomolecules in research studies.

FAM amine, 5-isomer is a fluorescein-based fluorescent dye that features an amine group enhancing reactivity with carboxylic acids and activated NHS esters. This compound is primarily utilized in bioconjugation applications and fluorescent labeling techniques. Its ability to undergo enzymatic transamination facilitates the attachment to various biomolecules for effective visualization and tracking in biological research.

FAM hydrazide, 5-isomer is a fluorescent dye linker featuring a hydrazide functional group that facilitates conjugation with aldehydes to form stable hydrazone bonds. This compound exhibits bright fluorescence, making it suitable for various applications in biochemical assays and bioconjugation techniques. Its universal properties as a fluorescein dye allow for its use in a wide range of research settings, including cellular imaging and detection assays.

QSY-9-succinimidyl ester is a nonfluorescent acceptor molecule that features a terminal NHS ester group. It exhibits a broad and intense quenching capability in the 500-600 nm range, making it ideal for use in fluorescence resonance energy transfer (FRET) applications alongside fluorescent dyes emitting in this spectrum. The reactive NHS ester effectively labels primary amines (-NH2) on proteins, amine-modified oligonucleotides, and other amine-bearing compounds, facilitating diverse biochemical analyses and detection methodologies.

Cy7 alkyne chloride is a fluorescent dye derivative of Cyanine 7 (Cy7) featuring an alkyne functional group, with an excitation/emission wavelength of 740/770 nm. This reagent can undergo click chemistry reactions with azide-containing molecules, enabling the formation of stable covalent bonds. It is widely utilized in fluorescence imaging, bioconjugation applications, and cellular labeling studies, making it a valuable tool for researchers in bioorthogonal chemistry and related fields.

BODIPY 480/508-cholesteryl linoleate is a cell-permeable fluorescent dye that targets cholesterol-related processes. This compound is utilized to visualize and monitor cholesterol trafficking in isolated human monocyte-derived macrophages, providing valuable insights into cellular lipid dynamics. The fluorescence properties (Excitation/Emission = 480/508 nm) make it an effective tool for studying cholesterol metabolism and related biological activities in various research applications.

Fluorescein O-acrylate is a fluorescent dye characterized by its efficient quantum yield in aqueous solutions, with excitation and emission wavelengths in the visible light spectrum. This versatile monomer can be copolymerized with various compounds, such as styrene and acrylamide, facilitating the formation of stable polymers that can bond with macromolecules. Key applications include its use in bioimaging and fluorescence-based assays, making it valuable for research in biochemistry and molecular biology.

NBDA (4-(α-N-L-alanine)-NBD) is a fluorescent analog of the 2,4-dinitrophenyl group (DNP) that serves as a valuable tool for detection and characterization of antinitroaromatic antibodies. Its unique properties enable the identification of antibodies even within crude biological samples and may facilitate investigations of cellular interactions on cell surfaces. This reagent is particularly useful in immunology and biochemical research applications.

SKM 4-45-1 is a fluorescent analog of Anandamide (AEA) designed for the study of transmembrane carrier-mediated transport mechanisms. This reagent enables researchers to investigate the cellular uptake and trafficking of AEA across cell membranes, facilitating a deeper understanding of endocannabinoid signaling pathways and their biological implications. SKM 4-45-1 is suitable for various applications in biochemical and pharmacological research.

Acid Blue 120 is an azo dye known for its fluorescent properties. It exhibits various biological activities, making it suitable for applications in textile dyeing, food and pharmaceutical coloring, as well as serving as a photosensitizer and sensor. Additionally, it can be used for surface modification in research studies.

4-(5)-(((4-ChloroMethyl)Benzoyl)AMino)TetraMethylrhodaMine is a multifunctional dye that serves as a vital tool in biological research. It facilitates the observation and analysis of cell structures, tracking of biomolecules, assessment of cell functions, and differentiation of cell types. Additionally, this dye is valuable for detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Its versatile applications extend from fundamental scientific studies to clinical diagnostics, as well as in industrial areas such as textile dyeing and emerging technologies like dye-sensitized solar cells.

Pigment Red 21 is a multifunctional dye primarily utilized for biological research applications. This compound enhances visualization in various biological experiments, aiding in the observation and analysis of cell structures, tracking of biomolecules, and evaluation of cell functions. Its diverse applications extend from fundamental scientific research to clinical diagnostics, as well as traditional textile dyeing and emerging fields such as food pigments and dye-sensitized solar cells. Pigment Red 21 serves as a valuable tool for distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms.

Fluorescent Brightener 210 is a multifunctional dye that serves as a vital tool in biological research. It facilitates the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, and identification of distinct cell types. Additionally, it is applicable in studying tissue pathology and monitoring microorganisms. Beyond biological applications, it is also utilized in traditional textile dyeing and emerging fields such as functional textile processing, food pigments, and dye-sensitized solar cells.

Reactive Red 24 is a multifunctional dye primarily utilized for biological staining applications. This compound exhibits strong selectivity for proteins and nucleic acids, facilitating the observation and analysis of cell structures, tracking of biomolecules, and evaluation of cellular functions. Its diverse applications extend from basic research to clinical diagnostics, as well as traditional uses in textile dyeing and emerging areas including functional textiles, food pigments, and dye-sensitized solar cells.

C.I. Pigment Red 187 is a versatile dye that serves as a crucial tool in biological research. It enables scientists to visualize and analyze cell structures, track biomolecules, and assess cellular functions, making it invaluable for distinguishing cell types and detecting biomolecules. This dye is applicable in various fields, from fundamental scientific studies to clinical diagnostics, as well as in traditional applications such as textile dyeing and innovative uses in food pigmentation and dye-sensitized solar cells.

Disperse Green 9 is a multifunctional dye primarily utilized for staining and labeling in biological research. This compound enables the visualization of cell structures, tracking of biomolecules, evaluation of cellular functions, and differentiation of cell types. It serves diverse applications in scientific studies and diagnostic processes, alongside traditional uses in textile dyeing and innovative areas such as functional textiles and dye-sensitized solar cells.

Acid Red 266 is a multifunctional dye that serves as a vital tool in biological research. It facilitates the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, and differentiation of cell types. Its applications extend from fundamental scientific inquiries to various diagnostic uses, while also being relevant in textile dyeing, functional textile processing, food coloring, and dye-sensitized solar cells.

Procion Red MX 8B is a multifunctional azo dye primarily used for biological staining. This dye is instrumental in visualizing and analyzing cellular structures, tracking biomolecules, and assessing cell functionalities. Its applications span basic research, tissue pathology studies, and microbiological monitoring, making it valuable in both scientific investigations and clinical diagnostics. Additionally, Procion Red MX 8B serves roles in areas such as textile dyeing, food pigmentation, and the development of dye-sensitized solar cells.

Disperse Blue 291 is a multifunctional dye with versatile applications in biological research. It facilitates the observation and analysis of cellular structures, tracking of biomolecules, assessment of cell functions, and differentiation of cell types. Additionally, this dye is valuable for biomolecule detection, tissue pathology studies, and monitoring microorganisms. Beyond its use in scientific research, Disperse Blue 291 is also utilized in traditional textile dyeing and emerging applications, including functional textiles, food pigments, and dye-sensitized solar cells.

Basic Yellow 28 is a cationic dye primarily utilized for its fluorescent properties in biological applications. This multifunctional dye enables researchers to observe and analyze cellular structures, track biomolecules, and distinguish between various cell types. Its versatility extends to evaluating cell functions, detecting biomolecules, studying tissue pathology, and monitoring microorganisms, making it invaluable in both basic research and clinical diagnostics. Additionally, Basic Yellow 28 finds applications in traditional textile dyeing and emerging sectors such as food pigments and dye-sensitized solar cells.

Pigment orange 62 is a multifunctional dye with applications in biological research and various industrial processes. This dye enables the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, and differentiation of cell types. Additionally, it plays a crucial role in detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Beyond scientific research, Pigment orange 62 is utilized in textile dyeing, food pigmentation, and emerging technologies such as dye-sensitized solar cells.

Acid Red 260 is a multifunctional dye commonly utilized in biological research. It serves as a vital tool for visualizing and analyzing cellular structures, tracking biomolecular interactions, evaluating cell functions, and distinguishing between different cell types. Additionally, it aids in biomolecule detection, tissue pathology studies, and monitoring microorganisms. Beyond basic scientific research, Acid Red 260 has applications in clinical diagnostics and various industries, including textile dyeing, functional textile processing, food pigments, and dye-sensitized solar cells.

C.I. Pigment Red 247 is a multifunctional dye known for its ability to bind various biological structures. It is instrumental in biological experiments, facilitating the observation and analysis of cell structures, tracking biomolecules, evaluating cell functions, and distinguishing cell types. Additionally, it serves as a valuable tool in tissue pathology studies and microorganism monitoring. Beyond its applications in scientific research and diagnostics, C.I. Pigment Red 247 is also utilized in traditional textile dyeing and emerging fields such as food pigments and dye-sensitized solar cells.

C.I. Disperse Blue 284 is a multifunctional dye that interacts with various cellular components, enabling detailed visualization and analysis. This dye is essential in biological research applications, including the observation of cell structures, tracking of biomolecules, evaluation of cell functions, and detection of specific cell types. Its versatility extends to clinical diagnostics and studies of tissue pathology, as well as applications in microbial monitoring. Beyond biological uses, C.I. Disperse Blue 284 also has significant roles in traditional textile dyeing and innovative fields such as functional textiles, food coloration, and dye-sensitized solar cells.

Disperse Blue 165 is a multifunctional dye primarily used for visualization in biological experiments. This dye aids in the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, and detection of specific biomolecules. Its applications extend from fundamental scientific research to clinical diagnostics, encompassing diverse fields such as textile dyeing, functional textile processing, food pigmentation, and dye-sensitized solar cells.

C.I. Pigment Yellow 97 is a versatile dye utilized in various biological applications. This compound serves as an essential tool in research, enabling the observation and analysis of cellular structures, tracking of biomolecules, and evaluation of cellular functions. Its applications extend from fundamental scientific research to clinical diagnostics, while also being employed in traditional textile dyeing, functional textile processing, food pigmentation, and dye-sensitized solar cells. The multifaceted nature of this dye makes it invaluable in both established and emerging fields of study.

Acid Green 12 is a multifunctional dye primarily used in biological research applications. It facilitates the observation and analysis of cell structures, tracking of biomolecules, and evaluation of cell functions. Additionally, it aids in distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Beyond its utility in scientific research and clinical diagnostics, Acid Green 12 is also employed in textile dyeing, functional textile processing, food pigmentation, and dye-sensitized solar cell development.

C.I. Direct Yellow 27 is a multifunctional dye that aids in biological research by providing the capability to visualize and analyze cell structures. Its key biological activities include tracking biomolecules, evaluating cellular functions, and distinguishing between cell types. This dye has diverse applications across scientific disciplines, from fundamental research to clinical diagnostics, and extends into traditional textile dyeing, food pigmentation, and innovative areas such as dye-sensitized solar cells.

C.I. Acid Red 97 is a multifunctional dye primarily used in biological research. This dye facilitates the observation and analysis of cellular structures, tracking of biomolecules, evaluation of cell functions, and differentiation of cell types. Its applications extend to studying tissue pathology and monitoring microorganisms, making it essential for both basic scientific research and clinical diagnostics. Additionally, C.I. Acid Red 97 finds utility in traditional textile dyeing and innovative areas such as functional textile processing, food pigmentation, and dye-sensitized solar cells.

Pigment Red 48:1 is a versatile dye that acts as a crucial tool in numerous biological experiments. It facilitates the observation and analysis of cellular structures, tracking of biomolecules, and evaluation of cell functions. This dye is instrumental in distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms, with applications spanning from fundamental research to clinical diagnostics. Additionally, Pigment Red 48:1 finds use in traditional textile dyeing and innovative areas such as functional textile processing, food pigments, and dye-sensitized solar cells.

Disperse Yellow 54 is a multifunctional dye with significant applications in biological research. It aids in the visualization and analysis of cellular structures, tracking of biomolecules, and assessment of cell functions. This compound is crucial for distinguishing cell types, detecting specific biomolecules, studying tissue pathology, and monitoring microorganisms. Beyond biological applications, Disperse Yellow 54 is also utilized in traditional textile dyeing and emerging fields such as functional textiles and dye-sensitized solar cells.

beta-Naphthol violet is a multifunctional dye primarily used in biological research. It facilitates the observation and analysis of cellular structures, enables tracking of biomolecules, and assists in distinguishing cell types, evaluating cell functions, and monitoring microorganisms. Its versatility extends from foundational scientific inquiries to clinical diagnostics. Additionally, beta-Naphthol violet finds application in traditional textile dyeing, functional textile processing, food pigments, and dye-sensitized solar cells.

C.I. Direct Violet 66 is a multifunctional dye targeting various biological applications. This dye is essential for researchers in visualizing and analyzing cell structures, tracking biomolecules, and evaluating cell functions. Its versatility extends to distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Additionally, C.I. Direct Violet 66 has traditional applications in textile dyeing and emerging uses in functional textile processing, food pigments, and dye-sensitized solar cells.

Disperse Orange A is a multifunctional dye known for its applicability in biological research and diagnostics. This dye assists researchers in visualizing and analyzing cell structures, tracking biomolecules, evaluating cellular functions, differentiating cell types, and detecting biomolecules. Its versatility extends to the study of tissue pathology, monitoring microorganisms, and traditional applications in textile dyeing, as well as emerging fields such as functional textile processing, food coloring, and dye-sensitized solar cells.

C.I. Acid Blue 158 is a multifunctional dye primarily used for biological applications. This dye facilitates the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, and discrimination of cell types. It serves as an essential tool in both basic and clinical research, including diagnostics, tissue pathology studies, and microbial monitoring. Additionally, C.I. Acid Blue 158 is utilized in various industries, including textile dyeing, food pigments, and dye-sensitized solar cells.

C.I. Acid Blue 40 is a multifunctional dye utilized primarily for cellular and molecular imaging. This dye plays a crucial role in biological experiments by enabling the observation and analysis of cell structures, tracking biomolecules, and distinguishing various cell types. Its applications extend from foundational scientific research to clinical diagnostics, and it is also employed in traditional textile dyeing, as well as in innovative areas such as food pigmentation and dye-sensitized solar cells.