Catalog No.
Product Name
Application
Product Information
Citations
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Fluorescent Dye
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. -
Fluorescent Dye
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. -
H2S Fluorescent Probe
7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one is a highly sensitive fluorescent probe designed for the detection of hydrogen sulfide (H2S). It offers excellent selectivity with a low detection limit of 4×10^-6 mol/L and displays minimal cytotoxicity at concentrations up to 150 µg/mL. In DMSO solvent, this compound exhibits an excitation peak at 331 nm and an emission peak near 385 nm, with a pronounced increase in fluorescence intensity observed at approximately 392 nm upon the addition of H2S. This makes it a valuable tool for biological research applications involving H2S monitoring. -
Fluorescent Lipid
C11-BODIPY 505/515 Ceramide-1-phosphate ammonium is a fluorescent lipid derived from C11-BODIPY 505/515, specifically designed to study lipid membrane dynamics. This compound exhibits strong fluorescence with excitation and emission wavelengths of 505 nm and 515 nm, respectively. It serves as a valuable tool for preparing lipid nanoparticles for drug delivery applications, enabling researchers to track lipid incorporation and behavior within biological systems. -
Fluorescent Dye
Cy3.5 carboxylic acid is a fluorescent dye characterized by its carboxylic acid functional group, which readily engages with amines to form stable amide bonds. As a cyanine dye, it exhibits excitation and emission maxima at 576 nm and 603 nm, respectively. This dye is commonly utilized in various biological research applications, including imaging, labeling, and tracking of biomolecules in cellular assays and fluorescence microscopy. Its effective fluorescence characteristics make it an ideal choice for studies requiring precise visualization of target molecules. -
Fluorescent Dye
BP Fluor 488 is a fluorescent dye with a primary mechanism of selectively labeling aldehydes and ketones in polysaccharides and glycoproteins. With an excitation peak at 499 nm and an emission peak at 520 nm, BP Fluor 488 enables enhanced visualization in applications such as microscopy and flow cytometry. Its vibrant green fluorescence makes it a valuable tool for researchers studying complex biological structures and interactions. -
Fluorescent Dye
Cy3 hydrazide is a cyanine dye linker designed for the selective labeling of carbonyl-containing molecules, including aldehydes and ketones. This reagent effectively labels proteins such as antibodies and glycoproteins following periodate oxidation, as well as proteins affected by oxidative stress or deamination. Cy3 hydrazide is suitable for various fluorescent applications and is compatible with a wide range of fluorescence instrumentation, facilitating advanced biochemical and cellular studies. -
Fluorescent Dye
FAM tetrazine, 5-isomer is a fluorescent dye characterized by its terminal tetrazine group, facilitating rapid click chemistry reactions with trans-cyclooctene (TCO). This compound serves as a versatile labeling agent in various biological applications, including protein tagging, cellular imaging, and detection of biomolecular interactions. Its high fluorescence and effective reactivity make it a valuable tool for researchers in fields such as biochemistry and molecular biology. -
Fluorescent Dye
PBD-BODIPY is a fluorescent dye designed for the spectrophotometric assessment of autoxidation reactions. This compound enables the quantification of co-autoxidation between the PBD-BODIPY signal carrier and hydrocarbon co-substrates through the monitoring of absorbance loss at 591 nm. It is effectively utilized to evaluate the activity of radical-trapping antioxidants in cell-free assays and serves as a fluorescent probe for detecting epoxidation activity in various biological contexts. -
Dye
Azure II is a vital nuclear stain utilized in histological and cytological applications. This synthetic dye primarily binds to nucleic acids, facilitating the visualization of cellular structures under a microscope. Its strong affinity for nuclei makes it invaluable for studying cellular morphology and identifying cellular abnormalities in various tissue samples. Azure II is commonly employed in research focused on cell biology, pathology, and histochemistry. -
Fluorescent Dye
(Z)-Thiazole Orange iodide is a fluorescent dye primarily utilized for nucleic acid detection. Its fluorescence is enhanced significantly upon binding to double-stranded DNA and RNA, increasing by up to a thousandfold in these environments. With a maximum absorption wavelength of 509 nm and an emission peak at 532 nm, this dye is valuable for applications such as determining reticulocyte percentages in human peripheral blood using microscopy and flow cytometry. -
Fluorescent Dye
BP Fluor 350 NHS ester is a fluorescent dye that reacts with primary amines to form stable covalent amide bonds, functioning optimally at pH 7-9. This water-soluble, blue-emitting compound is ideal for labeling and tracking biomolecules in various biochemical assays. It is particularly suited for applications requiring specific modification of amine groups in proteins, peptides, and other amine-containing substrates, enhancing visualization in fluorescence-based experiments. -
Fluorescent Dye
BP Fluor 350 Azide Plus is a fluorescent dye characterized by its terminal azide group. This compound exhibits maximum absorption at 340 nm and emission at 440 nm, making it suitable for various imaging applications. The incorporation of a copper-chelating system facilitates the formation of robust copper complexes, serving as both reactants and catalysts in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. It is ideally suited for studies requiring efficient labeling and detection in biological systems. -
Fluorescent Dye
Palladium meso-tetra(pentafluorophenyl)porphyrin (PdTFPP) is a phosphorescent dye that functions as a potent singlet oxygen sensitizer owing to its metal center and high fluorine content. This compound exhibits exceptional photostability and oxidation resistance, making it suitable for various fluorescence-based research applications. PdTFPP is particularly valuable in photodynamic therapy studies and in the investigation of reactive oxygen species in biological systems. -
Fluorescent Dye
BP Fluor 555 Azide is a fluorescent dye designed for the labeling of biomolecules through copper-catalyzed or copper-free click chemistry. Exhibiting bright orange fluorescence, it has optimal excitation wavelengths of 532 nm and 555 nm, making it suitable for imaging applications with TRITC filter sets. The dye demonstrates pH insensitivity from pH 4 to pH 10, facilitating the detection of low-abundance targets when conjugated to antibodies, peptides, or proteins. Its high brightness and photostability enhance the visibility and reliability of fluorescent imaging techniques in various biological research applications. -
Fluorescent Dye
BP Fluor 430 Alkyne is a green-fluorescent alkyne-activated probe designed for the imaging of azide-containing biomolecules with moderate to high abundance. It utilizes a copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction to produce a stable triazole linker. This probe exhibits bright and photostable fluorescence, optimally excited near 430 nm, and is water-soluble, maintaining pH-independent fluorescence across a wide range. Applications include cellular imaging and visualization of biomolecular interactions. -
Fluorescent Dye
4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one is a fluorescent dye belonging to the coumarin class, exhibiting excitation and emission maxima at 323 nm and 445 nm, respectively. This compound is widely utilized in biological research applications including cell imaging, fluorescence microscopy, and tracking cellular processes. Its bright fluorescence and photostability make it an advantageous tool for studying various biological phenomena. -
Fluorescent Dye
MB 660R DBCO is a far-red fluorescent dye, exhibiting strong fluorescence emission at approximately 685 nm. With an absorption maximum at around 665 nm, it can be effectively excited using 633 or 635 nm lasers. This dye is characterized by high water solubility and maintains stability across a broad pH range from 4 to 10. Its robust photostability and brightness make MB 660R DBCO suitable for various applications in fluorescent imaging and labeling in biological research. -
Fluorescent Dye
Calcein sodium salt is a fluorescent dye that serves as a self-quenching probe, primarily utilized for assessing lipid vesicle leakage. It acts as a complexometric indicator for titrating calcium ions with EDTA and can be employed in the fluorometric determination of calcium concentration. Unlike its cell-permeable counterpart, Calcein-AM, Calcein itself does not penetrate intact cell membranes, making it suitable for in vitro studies. Additionally, it is useful as a model compound for evaluating the efficiency and bioavailability of drug delivery systems. -
Fluorescent Dye
BP Fluor 405 DBCO is a blue-fluorescent dye that utilizes copper-free click chemistry for targeted labeling of azides, resulting in stable triazole formation. Its excitation wavelength is optimal for use with the 407 nm spectral line of the krypton laser or the 408 nm violet laser diode. This dye is particularly useful in multi-color applications such as flow cytometry and super-resolution microscopy techniques like STORM, enabling precise visualization in complex biological samples. -
Photosensitive Cyanin Dye
NK 19 diiodide is a photosensitive cyanin dye that acts as an immunomodulator by influencing the immunological functions of impaired lymphocytes. Its unique properties make it suitable for research applications involving wound healing and burn treatment. This compound aids in understanding immune responses and therapeutic strategies in these contexts. -
Fluorescent Dye
BP Fluor 594 alkyne is a fluorescent dye designed for the specific imaging of azide-containing biomolecules. This probe utilizes a copper-catalyzed azide-alkyne cycloaddition (CuAAC) mechanism to react with azides, resulting in the formation of a stable triazole linkage. Its bright red fluorescence makes it an effective tool for various biological research applications, particularly in tracking biomolecular interactions and localization studies. -
Fluorescent Dye
R6G phosphoramidite, 6-isomer, is a fluorescent dye that serves as a versatile building block for oligonucleotide synthesis. This xanthene dye from the rhodamine family exhibits a high fluorescence quantum yield and a significant molar extinction coefficient, making it ideal for a variety of labeling applications. With absorption and emission maxima shifted to longer wavelengths at 518 nm and 542 nm, respectively, R6G is particularly suitable for applications requiring enhanced fluorescence sensitivity and stability in nucleic acid studies and other biotechnological fields. -
Fluorescent Dye
BODIPY 564/570 is a fluorescent dye that targets superparamagnetic nanoparticles (MNPs) for advanced imaging applications. With a maximal excitation wavelength of 564 nm and a maximal emission wavelength of 570 nm, this compound is highly suitable for various fluorescence-based studies. Its distinct optical properties make it ideal for cellular imaging and tracking of nanoparticle behavior in biological systems. -
Fluorescent Probe
CDy9 is a selective fluorescent probe designed for the identification of mouse embryonic stem cells through fluorescence microscopy. This probe exhibits excitation and emission maxima at 563 nm and 578 nm, respectively, making it suitable for biological imaging applications. CDy9 plays a crucial role in stem cell research by enabling the visualization of cellular behaviors and characteristics in experimental settings. -
Fluorescent Probe
C10 AV Ceramide (d18:1/10:0) is a fluorescent probe designed to measure CERT-mediated lipid transfer. The anthrylvinyl (AV) group functions as a fluorescent label attached to the amide-linked acyl chain of the ceramide molecule, facilitating visualization within cellular membranes. Its anthrylvinyl component localizes to the hydrophobic region of the lipid bilayer, enhancing the study of lipid dynamics and transport mechanisms in biological systems. This reagent is valuable for research in cell biology and membrane dynamics. -
Fluorescent Dye
6-TAMRA cadaverine is a fluorescent dye primarily utilized for oligonucleotide labeling and automated DNA sequencing. The amino group (NH2) exhibits reactivity with carboxylic acids, activated NHS esters, and carbonyls, including ketones and aldehydes. This versatility makes 6-TAMRA cadaverine a valuable tool for various molecular biology applications, facilitating the visualization and characterization of nucleic acids. -
Fluorescent Dye
R6G azide, 5-isomer is a xanthene-derived fluorescent dye characterized by a terminal azide group. This compound can undergo Click Chemistry with alkynes, BCN, and DBCO, forming a stable triazole linkage. Its unique structure and fluorescent properties make it suitable for a range of applications, including bioimaging and labelling studies in chemical research. -
Cyanine Dye
Pinacyanol chloride is a cyanine dye primarily utilized for its staining properties. It exhibits strong affinity for cellular components, making it effective in staining chromosomes in histological studies and bacteria in biochemical assays. This reagent is instrumental in enhancing the visualization of cell structures, aiding researchers in cellular and microbiological investigations. -
Fluorescent Dye
Disperse Orange 3 is a monoazo fluorescent dye known for its notable absorption peak at 415 nm. This compound contains two aromatic rings, with one ring featuring an amino group and the other being modified with a nitro group. Disperse Orange 3 is primarily utilized in biological staining and imaging applications, making it suitable for research involving cell visualization and assay development. -
Fluorescent Dye
Difluorocarboxyfluorescein NHS Ester, 6-isomer is an amine-reactive fluorescent dye known for its enhanced photostability and lower pKa (approximately 4.7), which renders its fluorescence largely pH insensitive within physiological ranges. This dye is particularly suitable for the labeling of proteins, peptides, and nucleotides, offering significant improvements in resolution during HPLC purification when utilizing a single isomer. Researchers benefit from the dye's favorable characteristics in various applications, enabling precise tracking and analysis of biomolecules in complex biochemical studies. -
Fluorescent Dye
BP Fluor 532 Azide Plus is a fluorescent dye featuring a terminal azide group, primarily used in click chemistry applications. With a maximum absorption at 532 nm and emission at 554 nm, this compound exhibits robust fluorescence properties. Its unique structure incorporates a copper-chelating system, facilitating the formation of stable copper complexes that function as both reactants and catalysts in CuAAC (Copper-catalyzed Azide-Alkyne Cycloaddition) reactions, making it ideal for a variety of biological and chemical research applications. -
Fluorescent Dye
Boc-Val-Arg-AMC is a synthetic peptide compound designed as a specific fluorescent substrate. It is selectively cleaved by enzymes such as thrombin, resulting in the release of the fluorescent molecule 7-amino-4-methylcoumarin (AMC). This compound is valuable for monitoring thrombin activity in various biological samples, including plasma, and has applications in enzyme activity assays and protease research. -
Dye
Aniline blue diammonium is a vital dye commonly utilized in histological staining techniques, specifically for collagen fibers. It effectively stains collagen blue in tissue sections through Masson's trichrome protocol and is also employed for selective staining of callose in plant specimens. Additionally, Aniline blue diammonium is used in Gomori's one-step trichrome stain and Mallory's connective tissue stain, aiding in the assessment of nuclear maturity through histone staining in various tissues, including kidney and intestine. -
Fluorescent Dye
3-(2-Iodoacetamido)-proxyl is a fluorescent dye that functions as a free radical spin probe, primarily utilized in spin labeling techniques. This compound is instrumental for investigating dynamic interactions within biological systems, including molecules, proteins, lipids, and cell membranes. Its properties make it valuable for research applications that require detailed analysis of molecular behavior in various environments. -
Fluorescent Dye
BP Fluor 568 NHS ester is an amine-reactive fluorescent dye targeting primary amines in proteins, antibodies, and amine-modified oligonucleotides. With excitation and emission wavelengths of 578 nm and 602 nm, respectively, it enables robust labeling and tracking of biomolecules in various applications. This dye is ideal for use in fluorescence microscopy, flow cytometry, and other imaging techniques to study protein interactions and dynamics. -
Fluorescent Dye
Perylene dU phosphoramidite is a photostable fluorescent dye derived from polycyclic aromatic hydrocarbons (PAHs) that exhibits a high quantum yield. Its fluorescence lifetime is short, preventing excimer formation and ensuring distinct signal generation. This reagent is designed for incorporation into DNA during automated oligonucleotide synthesis, enabling advanced imaging and detection applications in molecular biology and biochemistry research. -
Fluorescent Dye
Filricianine sodium is a hydrophilic fluorochrome known for its ability to efficiently bind to antibodies at higher dye-to-protein (D/P) ratios. It exhibits excellent fluorescence properties, making it suitable for various research applications including western blotting, microscopy, flow cytometry, and cell-based assays. This reagent enables enhanced visualization and analysis of target molecules in biological samples. -
Fluorescent Dye
Sulfo-Cy5.5-COOH is a sulfonated fluorescent dye characterized by the presence of both a sulfonic acid group and a carboxylic acid group. This dye exhibits strong fluorescence in the near-infrared region, making it suitable for applications requiring deep tissue penetration. It is commonly utilized in in vivo imaging, molecular labeling, and compatibility with various bioconjugation techniques. -
Fluorescent Dye
TAMRA-PEG4-t-butyl ester is a fluorescent dye that targets red fluorescence, with an excitation and emission maxima of 553 nm and 575 nm, respectively. This compound features a t-butyl protected carboxyl group that is readily deprotected under acidic conditions. It is primarily utilized in cellular imaging and labeling applications, contributing to the study of biochemical processes and interactions within biological systems. -
Fluorescent Dyes
Erythrosine B aluminum is a fluorescent dye with colorimetric properties that targets a wide range of Gram-positive and Gram-negative bacteria. Its vibrant red color makes it suitable for live/dead cell assays, enabling the differentiation of viable from non-viable cells. This reagent is applicable in various experimental designs, including colorimetric and fluorescence-based assays, accommodating low to high-throughput screening needs. -
Fluorescent Lipid
C11-BODIPY 505/515 Glucosyl ceramide is a fluorescent lipid conjugate, labeled with C11-BODIPY 505/515, designed for advanced research applications in lipid nanoparticle formulation. This compound exhibits strong fluorescence properties with excitation/emission wavelengths of 505/515 nm, enabling tracking and visualization of lipid-based drug delivery systems. Its utility extends to studies on cellular uptake mechanisms and lipid metabolism, making it a valuable tool for researchers investigating lipid interactions in biological systems. -
Fluorescent Dye
BP Fluor 647 Alkyne is a fluorescent dye characterized by its bright green fluorescence and optimal excitation with 633 and 650 nm Argon lasers. The alkyne moiety enables efficient reactions with azides through copper-catalyzed Click Chemistry. With its four sulfonate groups, this dye demonstrates excellent water solubility and reduced aggregation across a pH range of 4 to 10. BP Fluor 647 Alkyne is ideal for applications in protein and antibody labeling, as well as nucleic acid studies, allowing for high labeling density. -
Fluorescent Dye
Tetra-sulfo-Cy7 DBCO is a highly fluorescent near-infrared dye designed for applications requiring low background noise and high sensitivity. This water-soluble, hydrophilic probe exhibits remarkable photostability and maintains consistent fluorescence across a pH range of 4 to 10, minimizing autofluorescence interference in biological samples. Tetra-sulfo-Cy7 DBCO is ideal for use in various imaging techniques, where its long-wavelength emission is optimized for detection by advanced imaging systems. -
Fluorescent Dye
UBQ-3 NHS Ester is a fluorescent dye characterized by its terminal N-hydroxysuccinimide (NHS) ester group. The compound exhibits a broad emission spectrum ranging from 620 to 730 nm, making it an excellent acceptor for fluorescence resonance energy transfer (FRET) applications when paired with far-red to near-infrared emitting dyes, such as Cy5 and Alexa Fluor variants. This NHS ester can effectively label primary amines (-NH2) found on proteins, amine-modified oligonucleotides, and other amine-containing biomolecules, facilitating various biochemical and molecular biology research applications. -
Fluorescent Probe
2-AS is a fluorescent probe designed to monitor the microenvironment and dynamic changes within biofilms. Its ability to provide real-time insights makes it essential for studying biofilm formation, stability, and behavior under varying conditions. This reagent is particularly valuable in microbiology and biotechnology research, facilitating a deeper understanding of microbial interactions and biofilm-related processes. -
Fluorescent Dye
BP Fluor 488 Tetrazine is a bright green-fluorescent dye that serves as a highly effective probe for detecting TCO-tagged biopolymers. Its remarkable cycloaddition kinetics, reaching up to 30,000 M-1 s-1 with trans-cyclooctenes (TCO), make it the fastest reported for any bioorthogonal reaction. This compound is particularly valuable for applications requiring rapid reaction kinetics, such as in vivo cancer imaging and pre-targeted cell labeling studies. -
Fluorescent Dye
BP Fluor 405 alkyne triTEA is a blue-fluorescent dye that serves as a versatile labeling reagent in multi-color applications, including flow cytometry and super-resolution microscopy techniques like STORM. It exhibits optimal excitation around the 407 nm spectral line of krypton lasers and the 408 nm violet laser diode. This dye participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC), yielding a stable triazole linker upon reaction with azides. Additionally, a copper-free alternative, BP Fluor 405 DBCO, is available for applications sensitive to copper presence. -
Fluorescent Probe
NBD-Hydrazine is a fluorescent probe that reacts specifically with aldehydes and ketones, exhibiting excitation and emission maxima at 468 nm and 535 nm, respectively. This compound is instrumental in the synthesis of malondialdehyde-reactive fluorescent probes, facilitating studies related to lipid peroxidation. Additionally, NBD-Hydrazine serves as a synthetic intermediate in the development of colorimetric sensors for cupric and chronic ions, enhancing research in analytical chemistry and biosensing applications. -
Fluorescent Dye
ROX azide, 5-isomer is a red-emitting fluorescent dye known for its high brightness and fluorescence quantum yield. The presence of an azide group enables reactive conjugation with alkyne, BCN, and DBCO through Click Chemistry, resulting in a stable triazole linkage. This compound is widely utilized in cellular imaging and labeling applications, facilitating the study of biomolecular interactions and dynamics.
