All Dyes

Cat. No.

A45452

CAS No.

5077-73-6

Methacrolein-2,4-dinitrophenylhydrazone

Methacrolein-2,4-dinitrophenylhydrazone is a fluorescent dye characterized by its azo and nitro functional groups. It is commonly employed in biological research for the detection and quantification of aldehydes and ketones through fluorescence-based assays. This compound's ability to form stable hydrazone derivatives makes it valuable for labeling studies and various analytical applications in biochemical research.

Cat. No.

A45453

CAS No.

1356019-48-1

MTSEA-Fluorescein

MTSEA-Fluorescein is a fluorescent probe designed for studying ion channels. This compound functions as a reactive labeling agent, allowing for real-time visualization of protein conformations and interactions. Its key applications include investigating channel dynamics, ligand binding, and elucidating mechanisms of ion transport in cellular systems. Researchers can utilize MTSEA-Fluorescein to gain insights into the functional properties of ion channels in various physiological and pathological contexts.

Cat. No.

A45454

CAS No.

842-15-9

2-Naphthylamine-6,8-disulfonic acid potassium

2-Naphthylamine-6,8-disulfonic acid potassium is a fluorescent dye known for its ability to absorb and emit light in specific wavelengths. This compound exhibits significant utility in various research applications, including biochemistry and cellular imaging. Its stability and fluorescence properties make it suitable for preparing dyestuffs, pharmaceuticals, and agrochemical formulations.

Cat. No.

A45455

CAS No.

1022835-74-0

N,N'-Bis[2-(acetamido)ethyl]-N,N'-dimethyl rhodamine

N,N'-Bis[2-(acetamido)ethyl]-N,N'-dimethyl rhodamine is a fluorescent reagent primarily utilized for its photophysical properties in biological research. This compound exhibits strong fluorescence which enables it to be used as a marker in various imaging applications, including cell tracking and localization studies. Its ability to conjugate with biomolecules allows researchers to explore protein interactions and cellular processes with enhanced visualization techniques.

Cat. No.

A45457

CAS No.

2747-04-8

7-Acetoxy-4-bromomethylcoumarin

7-Acetoxy-4-bromomethylcoumarin serves as a fluorescent dye primarily targeting fatty acids. This compound facilitates the detection and visualization of fatty acid metabolism and distribution in biological samples. Its fluorescent properties make it a valuable tool for researchers investigating lipid biology and cellular processes involving fatty acid signaling.

Cat. No.

A45458

CAS No.

101-75-7

4-(Phenylazo)diphenylamine

4-(Phenylazo)diphenylamine is a colorimetric indicator primarily used for the precise measurement of concentrations of strong bases, Lewis acids, and hydride reducing agents. Its distinct color change facilitates easy visual detection, making it a valuable tool in analytical chemistry and various research applications. This compound contributes to enhancing the accuracy and efficiency of titration processes and other quantitative analyses in laboratory settings.

Cat. No.

A45459

CAS No.

6269-99-4

N-(2-Hydroxyethyl)-2-phenylacetamide

N-(2-Hydroxyethyl)-2-phenylacetamide is a fluorescent dye that exhibits strong fluorescence properties, primarily targeting cellular structures for visualization. This compound is widely utilized in biological imaging to study cellular processes, enabling researchers to track and analyze various biological events in real time. Its high sensitivity makes it suitable for applications in fluorescence microscopy and other imaging techniques.

Cat. No.

A45460

CAS No.

3564-15-6

Mordant brown 1

Mordant Brown 1 is an azo dye that functions as a specific inhibitor of the CD40-CD154 costimulatory protein-protein interaction. This compound plays a significant role in immunological research by modulating immune responses. Its application extends to studies aimed at understanding autoimmune diseases and enhancing the efficacy of immunotherapeutic strategies.

Cat. No.

A45461

CAS No.

177093-58-2

MPAC-Br

MPAC-Br is a highly sensitive fluorescent derivatization reagent specifically designed for carboxylic acids. Its primary mechanism involves the covalent modification of carboxylic acid groups, enabling enhanced detection in high-performance liquid chromatography (HPLC). This reagent is widely used in analytical chemistry for the quantification and characterization of carboxylic acids in various biological samples.

Cat. No.

A45462

CAS No.

7612-98-8

4-(N,N-Dimethylamino)azobenzene-4'-isothiocyanate

4-(N,N-Dimethylamino)azobenzene-4'-isothiocyanate is a chromophoric reagent that targets intrinsic proteins within cellular membranes. Its hydrophobic properties enable effective probing of membrane-buried segments, facilitating the study of protein structure and dynamics. This compound is suitable for applications in biochemical research that investigate membrane protein interactions and functions.

Cat. No.

A45463

CAS No.

142172-97-2

2-(4-Hydroxyphenyl)-5-pyrimidinol

2-(4-Hydroxyphenyl)-5-pyrimidinol is a biochemical dye known for its polarizable characteristics. It exhibits significant absorbance in the visible spectrum, making it suitable for various analytical applications in biochemical assays. This compound can be utilized in studies related to photochemistry and molecular imaging, enhancing the understanding of complex biological processes.

Cat. No.

A45464

CAS No.

634-21-9

Ethyl red iodide

Synonyms: 1,1'-Diethyl-2,4'-cyanine iodide

Ethyl red iodide functions as an azo dye and acid-base indicator. This compound exhibits pH-sensitive color changes, making it a valuable tool in various analytical chemistry applications. Researchers utilize ethyl red iodide for titrations and pH measurement studies, aiding in the assessment of acidity and alkalinity in diverse samples. Its stability and reliability in colorimetric assays make it essential for laboratory investigations.

Cat. No.

A45465

CAS No.

12217-80-0

Disperse Blue 60

Disperse Blue 60 is an anthraquinone dye recognized for its application in textile coloration. Its primary mechanism involves interaction with fibers, imparting vibrant blue hues to a variety of fabrics. This compound is utilized in research related to dye chemistry, textile engineering, and environmental monitoring, contributing to studies on dye degradation and its effects on ecosystems.

Cat. No.

A45466

CAS No.

233759-98-3

Fluorescein-O-acetate

Fluorescein-O-acetate is a fluorescent reagent that serves as an effective marker for cellular visualization. Upon hydrolysis within cells, it produces fluorescein, which emits bright fluorescence, allowing for the assessment of cellular uptake and viability. This compound is widely utilized in various biological assays, including studies of cell membrane integrity and tracking cellular processes.

Cat. No.

A45467

CAS No.

87393-54-2

Patman

Patman is a polarity-sensitive dye that exhibits fluorescence properties based on solvent polarity. This compound is widely used in determining cell membrane integrity and studying biomolecular interactions in various environments. Patman's ability to provide insights into polarity changes makes it a valuable tool in chemical and biological research applications, facilitating advanced studies in cellular processes and environmental assessments.

Cat. No.

A45468

CAS No.

314744-06-4

6,7-Diethoxy-4-methylcoumarin

6,7-Diethoxy-4-methylcoumarin is a fluorogenic substrate utilized for studying enzymatic activity. This compound exhibits fluorescent properties upon enzymatic conversion, making it useful in the detection and quantification of various enzymes in biological samples. Its application extends to areas such as drug metabolism studies and biological research involving Cordyceps militaris metabolites.

Cat. No.

A45470

CAS No.

3431-62-7

3-Nitrobenzaldoxime

3-Nitrobenzaldoxime is a fluorescent dye that targets specific biological processes in research. It demonstrates biological staining capabilities, making it valuable for visualizing cellular components and dynamics in various applications. This compound is particularly useful in studying enzyme activity and monitoring biological pathways in cellular systems.

Cat. No.

A45471

CAS No.

79539-35-8

4-Amino-3,6-disulfonaphthalic anhydride dipotassium

4-Amino-3,6-disulfonaphthalic anhydride dipotassium serves as a key precursor for the synthesis of fluorescent dyes. Its structure enables the development of highly effective probes for biological research applications, particularly in cell imaging and molecular labeling. This compound is integral in enhancing the visibility of biomolecules, facilitating various studies in cell biology and biochemistry.

Cat. No.

A45472

CAS No.

30431-54-0

Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate

Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate is a fluorescent dye characterized by its ability to generate chemiluminescence. This compound is widely utilized in various biological assays and imaging applications due to its strong fluorescence properties, facilitating the detection of analytes in complex biological samples. Its robust performance makes it a valuable tool for researchers in fields such as biochemistry, molecular biology, and diagnostics.

Cat. No.

A45473

CAS No.

4197-07-3

Chromotrope 2R

Chromotrope 2R is a chromogenic analytical probe that targets protein quantification. It exhibits a distinctive red staining of basic proteins, enabling clear visualization. The peak absorption wavelength shifts from 501.6 nm to 567 nm, facilitating precise detection and analysis in various biochemical applications. This reagent is valuable in laboratory settings for protein characterization and quantification studies.

Cat. No.

A45474

CAS No.

26078-25-1

4,6-Dimethyl-7-ethylaminocoumarin

4,6-Dimethyl-7-ethylaminocoumarin is a fluorescent dye with applications in both pulse and continuous operation laser systems. This compound exhibits strong fluorescence properties, making it suitable for various biological imaging and analytical techniques. Its stability and efficiency make it an ideal choice for research involving fluorescence microscopy and spectroscopy.

Cat. No.

A45475

CAS No.

138833-46-2

Fluorescein octadecyl ester

Fluorescein octadecyl ester is a lipophilic fluorescent reagent primarily utilized in membrane-based applications. It exhibits the ability to reversibly recognize alcohol molecules, making it a valuable tool for determining ethanol concentration in alcoholic beverages. Additionally, it can function as an acceptor in the formulation of optrode membranes for the detection of picric acid, thereby supporting various chemical analysis and research applications.

Cat. No.

A45476

CAS No.

208462-25-3

Bodipy 8-chloromethane

BODIPY 8-chloromethane is a fluorophore that serves as an effective fluorescent probe for various biological applications. This compound exhibits strong fluorescence characteristics, making it suitable for in vivo and in vitro imaging studies. It can be utilized in the development of assays and detection methods to study cellular processes and molecular interactions.

Cat. No.

A45477

CAS No.

10114-58-6

Basic Brown 1

Basic Brown 1 is a diazo dye known for its application in the staining of biological tissues and cells. It exhibits strong affinity for nucleic acids and proteins, enabling visualization in microscopy and histological studies. This reagent is widely used in biological research to enhance the contrast of cellular components for analytical purposes.

Cat. No.

A45478

CAS No.

74833-81-1

(1,1'-Dipyrenyl)dimethyl ether

(1,1'-Dipyrenyl)dimethyl ether serves as a fluorescent probe through intramolecular excimer fluorescence, competing with fluorescence from the locally excited pyrene chromophore. This compound is soluble in synthetic phospholipid membranes, making it suitable for applications in membrane dynamics and cellular imaging studies. Its unique fluorescent properties can be utilized in various research contexts involving lipid organization and molecular interactions.