All Dyes

Cat. No.

B11302

CAS No.

190788-61-5

Coumarin-7-pinacolboronate

Coumarin-7-pinacolboronate is a fluorochrome dye designed for the detection of reactive oxygen species. This compound undergoes nucleophilic reactions with various oxidants, including hydrogen peroxide, hypochlorous acid, peroxynitrite, and tyrosine hydroperoxide, resulting in the formation of fluorescent products. Its ability to selectively react with these species makes it a valuable tool for studying oxidative stress and cellular signaling pathways in biological research.

Cat. No.

B11303

CAS No.

2260795-48-8

C11 BODIPY 505/515 GM3 ammonium

C11-BODIPY 505/515 GM3 ammonium is a fluorescent lipid designed for applications in drug delivery systems. This compound features a C11-BODIPY 505/515 label, enabling monitoring of lipid nanoparticle formation through fluorescence at excitation and emission wavelengths of 505 and 515 nm, respectively. It offers significant utility in studies aimed at understanding membrane dynamics, lipid interactions, and the targeted delivery of therapeutic agents.

Cat. No.

B11304

CAS No.

210541-64-3

HPI

HPI is a hydrogen sulfide (H2S) fluorescent probe, characterized by an excitation/emission wavelength of 280/410 nm. This probe is designed for the sensitive detection of sulfide ions in environmental water samples, facilitating studies related to water quality and sulfur metabolism. Its applications extend to environmental monitoring and biochemical research, making it a valuable tool for scientists investigating sulfide-related processes.

Cat. No.

B11305

CAS No.

1006592-47-7

BP Fluor 488 Alkyne

BP Fluor 488 Alkyne is a fluorescent dye specifically designed for labeling in Click Chemistry reactions. It conjugates effectively with azide-modified biomolecules, including antibodies, proteins, peptides, and amino-modified oligonucleotides. With an excitation peak at 499 nm and emission peak at 520 nm, this dye allows for enhanced visualization in applications such as microscopy and flow cytometry. BP Fluor 488 Alkyne is a pure 5-sulfonated rhodamine derivative, providing consistent results free from lot-to-lot variation.

Cat. No.

B11306

CAS No.

2563610-26-2

MB 543 DBCO

MB 543 DBCO is a fluorescent dye featuring a terminal DBCO group, which enables its application in copper-free Click Chemistry reactions through strain-promoted cycloaddition. This highly hydrophilic, water-soluble compound exhibits strong orange fluorescence with a maximum absorption at 543 nm and emission at 566 nm. Additionally, MB 543 DBCO demonstrates excellent stability across a broad pH range from 3 to 10, making it suitable for various biological imaging and labeling applications in research.

Cat. No.

B11307

CAS No.

2056899-56-8

(E)-HBT-O

(E)-HBT-O is a fluorescent probe designed to detect and monitor subtle pH changes within living cells. Its unique isomeric structure affords high sensitivity and specificity, making it an invaluable tool for real-time cellular studies. This compound is particularly useful in applications that require precise measurement of intracellular pH dynamics and can contribute to research in cell biology and biochemistry.

Cat. No.

B11308

CAS No.

3569-82-2

Salicylfluorone

Salicylfluorone is a fluorogenic reagent with excitation at 495 nm and emission at 520 nm. It is utilized for the fluorescence-quenching detection of trace iodide ions, enabling sensitive analytical measurements. This compound is particularly valuable in chemical research applications involving halide ion quantification and environmental monitoring studies.

Cat. No.

B11309

CAS No.

125455-61-0

H-Gly-Arg-pNA hydrochloride

Synonyms: Gly-Arg-4-NA hydrochloride; GR-pNA hydrochloride; GR p-itoailide hydrochloride

H-Gly-Arg-pNA hydrochloride is a fluorescent dye that serves as a colorimetric substrate for thrombin. This compound is specifically cleaved by thrombin, releasing p-nitroaniline (pNA), which can be detected colorimetrically at 405 nm. H-Gly-Arg-pNA hydrochloride is widely utilized in assays for measuring thrombin activity, providing valuable insights into coagulation processes and related research applications.

Cat. No.

B11310

CAS No.

467-62-9

Tris(4-aminophenyl)methanol

Tris(4-aminophenyl)methanol is a triamino triphenylmethane compound primarily utilized as a fluorescent dye. This compound serves as a key reagent for the synthesis of Schiff bases, which are useful in various analytical and biochemical applications. Its fluorescent properties make it valuable for applications in cell imaging and detection methodologies in research settings.

Cat. No.

B11311

CAS No.

2236573-39-8

Sulfo-Cy7 amine

Sulfo-Cy7 amine is a near-infrared (NIR) fluorescent dye featuring a free amine group, allowing for conjugation with various reactive functionalities such as NHS esters and epoxides. This compound serves as an essential tool for labeling and tracking biological targets through electrophilic reactions and enzymatic transamination processes. Its capability to improve detection sensitivity makes it valuable in applications such as in vivo imaging and cell tracking in various research fields.

Cat. No.

B11313

CAS No.

139585-03-8

ARP

Synonyms: Aldehyde reactive probe

ARP (Aldehyde-Reactive Probe) is a specialized reagent that labels abasic sites in DNA with biotin residues. It is designed to specifically target aldehyde-reactive sites, facilitating the detection of AP sites induced by RNA oxidation. ARP is valuable for research applications aimed at quantifying AP sites and investigating aldehyde-related DNA damage.

Cat. No.

B11316

CAS No.

2892098-34-7

Cy3 NHS ester bromide

Synonyms: Cyanine3 NHS ester bromide

Cy3 NHS ester bromide is a cyanine dye characterized by its ability to covalently label biomolecules via amine groups. This compound exhibits strong long-wavelength fluorescence with high extinction coefficients, making it suitable for sensitive detection applications. Cy3 NHS ester is widely utilized in various research fields, including protein labeling, antibody conjugation, and small molecule tagging, facilitating advanced studies in cell biology, immunology, and molecular imaging. The labeling reaction is straightforward, enabling efficient coupling for diverse experimental setups.

Cat. No.

B11317

CAS No.

220658-76-4

New Red

New Red is a fluorescent dye primarily used for staining applications in biological research. Its vibrant color enhances visualization in microscopy and imaging experiments, facilitating the study of cellular structures and processes. This compound is valuable for a range of applications, including cell tracking, assay development, and the analysis of protein interactions.

Cat. No.

B11318

CAS No.

2644752-84-9

BP Fluor 350 azide

BP Fluor 350 Azide is a blue-fluorescent dye designed for bioorthogonal labeling, functioning primarily through copper-catalyzed azide-alkyne cycloaddition (CuAAC) and copper-free click chemistry with strained cyclooctynes to form stable triazole compounds. This water-soluble, moderately photostable probe is optimally excited at 350 nm and is ideal for applications in imaging and flow cytometry, providing robust signal generation for high-abundance target visualization. BP Fluor 350 is particularly suitable for experiments requiring direct imaging due to its outstanding brightness and stability.

Cat. No.

B11319

CAS No.

3688-37-7

β-Ethoxy-α-ketobutyraldehyde

β-Ethoxy-α-ketobutyraldehyde is a chemical probe that specifically modifies the N1 and N2 positions of guanine in nucleic acids. This compound is employed in research to investigate the steric protection of single-stranded and double-stranded regions, as well as protein binding sites. Its applications include nucleic acid structure analysis and footprinting studies of protein-nucleic acid complexes, making it a valuable tool for studying molecular interactions and nucleic acid dynamics.

Cat. No.

B11320

CAS No.

2644752-87-2

BP Fluor 430 picolyl azide

BP Fluor 430 Picolyl Azide is a specialized fluorescent dye designed for enhanced signal amplification through its unique copper-chelating motif. This compound effectively increases the local concentration of Cu(I) at the reaction site, significantly accelerating the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction without the need to elevate the concentrations of azide or copper catalysts. Utilizing BP Fluor 430 Picolyl Azide allows for at least a tenfold reduction in copper catalyst concentration while maintaining optimal labeling efficiency, making it ideal for the detection of low-abundance targets or applications necessitating increased signal intensity.

Cat. No.

B11321

CAS No.

54268-70-1

Cy5 dimethyl

Cy5 dimethyl is a non-reactive fluorescent dye primarily used for instrument calibration and control sample preparation. Although it exhibits limited water solubility, it can be effectively dissolved in organic solvent mixtures such as DMF, DMSO, and alcohols. This versatile dye is essential for various applications in fluorescence imaging and research involving fluorescent labeling techniques.

Cat. No.

B11322

CAS No.

1246355-61-2

C11-BODIPY 505/515 Galactosyl ceramide

C11-BODIPY 505/515 Galactosyl ceramide is a fluorescent lipid labeled with C11-BODIPY 505/515, functioning primarily as a probe for lipid-based studies. This compound exhibits key biological activity by enabling visualization and tracking of galactosyl ceramide within cellular membranes. It is particularly useful in research applications related to drug delivery systems and the assessment of lipid nanoparticle formulations.

Cat. No.

B11324

CAS No.

1006592-63-7

BP Fluor 488 azide

BP Fluor 488 Azide is a multifunctional fluorescent dye that primarily targets cellular structures and biomolecules. This dye plays a crucial role in biological research by enabling the visualization and tracking of cell dynamics, facilitating the evaluation of cellular functions, and enabling the differentiation of cell types. Its versatile applications extend across fundamental research and clinical diagnostics, as well as in textile processing, food coloring, and advanced technologies such as dye-sensitized solar cells.

Cat. No.

B11325

CAS No.

2644752-86-1

BP Fluor 430 azide

BP Fluor 430 Azide is a water-soluble, green-fluorescent azide probe that targets terminal alkynes through copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strained cyclooctynes via copper-free click chemistry, forming stable triazole compounds. It exhibits strong fluorescent properties with an excitation maximum at 432 nm and an emission maximum at 539 nm, demonstrating excellent brightness and photostability. This versatile probe remains pH-insensitive across a range of 4 to 10, making it suitable for a variety of biological applications, including the detection of low-abundance alkyne-tagged biomolecules.

Cat. No.

B11326

CAS No.

143413-86-9

Oxazole yellow

Oxazole Yellow is a fluorescent dye designed to intercalate within double-stranded DNA, enhancing its green fluorescence upon binding. This property allows for effective detection of cell apoptosis in various biological research applications. Its limited luminescence in aqueous environments makes it particularly useful in assays where specificity for nucleic acids is essential. Researchers can utilize Oxazole Yellow to investigate cellular processes and monitor biochemical pathways associated with DNA.

Cat. No.

B11327

CAS No.

2316364-30-2

16:0 C11 BODIPY 505/515 DG

16:0 C11 BODIPY 505/515 DG is a fluorescent lipid with a C11-BODIPY 505/515 dye, primarily used for studying lipid dynamics and cellular membrane interactions. This reagent enables the preparation of lipid nanoparticles for targeted drug delivery applications and provides excitation and emission wavelengths of 505 nm and 515 nm, respectively. Its unique properties facilitate the visualization and tracking of lipid membrane components in biological research.

Cat. No.

B11328

CAS No.

886209-09-2

C11-BODIPY 505/515 Sphingomyelin

C11-BODIPY 505/515 Sphingomyelin is a fluorescent lipid characterized by a C11-BODIPY 505/515 label, functioning as a valuable tool for studying lipid dynamics in cellular processes. This reagent is primarily utilized in the preparation of lipid nanoparticles for drug delivery applications, facilitating the tracking of lipid interactions and membrane incorporation. With excitation and emission wavelengths of 505 and 515 nm, respectively, it provides fluorescent imaging capabilities essential for biophysical and biomedical research.

Cat. No.

B11329

CAS No.

2644752-83-8

BP Fluor 350 picolyl azide

BP Fluor 350 Picolyl Azide is a blue-fluorescent azide-activated probe designed for efficient labeling of biomolecules via copper-catalyzed azide-alkyne cycloaddition (CuAAC). Additionally, it can react with strained cyclic alkynes through copper-free click chemistry to form stable triazole linkages. This compound is valuable for fluorescence imaging and in studies requiring precise biomolecular tagging, allowing researchers to visualize and track interactions in various biological systems.

Cat. No.

B11330

CAS No.

2609717-46-4

Rhodamine B carbohydrazide

Rhodamine B carbohydrazide is a fluorescent dye that utilizes the spirocyclic structure of Rhodamine B to target specific reactive species. This compound exhibits strong fluorescence and is applicable for the detection of copper ions (Cu2+), mercury ions, peroxynitrite, hydroxyl radicals, and nitric oxide (NO). Its utility in biological research includes fluorescence imaging and monitoring oxidative stress, making it valuable for studies in environmental monitoring and cellular processes.