Catalog No.
Product Name
Application
Product Information
Citations
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Fluorescent Dye
CY7-SE is a fluorescent dye from the Cyanine family, characterized by its long wavelength and high extinction coefficient. This compound exhibits adjustable absorption and emission properties, as well as excellent water solubility, making it ideal for labeling applications in biological research. CY7-SE is commonly utilized for the labeling of proteins, antibodies, and small molecules, facilitating efficient conjugation through straightforward mixing reactions. Its versatile properties enable its application in a variety of fluorescence-based assays and imaging techniques. -
HOCl Fluorescent Probe
HKOCl-4 is a rhodol-based fluorescent probe designed for the sensitive and selective detection of hypochlorous acid (HOCl). It offers enhanced stability across various pH environments and has a longer absorption wavelength compared to traditional fluorescein-based probes, with an excitation peak at 530 nm and emission at 557 nm. HKOCl-4 is ideal for biological research applications focusing on oxidative stress and inflammation, providing valuable insights into cellular processes involving HOCl. -
Fluorescent Probe
DAF-FM is a cell-impermeant diaminofluorescein compound specifically designed as a fluorescent probe for the detection of nitric oxide (NO) in biological samples. Its excellent pH tolerance allows for effective imaging in various physiological conditions. DAF-FM is widely utilized in research applications involving NO signaling pathways, providing researchers with a valuable tool for studying nitric oxide's role in cellular processes. -
Yellow Fluorescent Dye
Janelia Fluor 525, SE is a yellow fluorescent dye characterized by excitation at 525 nm and emission at 549 nm. This compound features an NHS ester, enabling efficient labeling of primary amines for various applications. It is particularly suitable for live cell imaging, facilitating studies in fluorescence microscopy and cellular tracking. -
Fluorescent Dye
Janelia Fluor® 549 TFA (JF549 TFA) is a fluorescent dye that exhibits a maximum absorption wavelength of 549 nm and an emission maximum of 571 nm. This product is utilized in advanced imaging techniques, particularly in fluorescence microscopy, enabling high-resolution visualization of cellular structures and dynamics. Janelia Fluor® dyes are recognized for their exceptional brightness and photostability, making them suitable for long-term studies in biological research applications. -
Fluorescent Probe
Thiofluor 623 is a fluorescent probe designed for the selective sensing and bioimaging of thiols. It operates on a turn-on mechanism, becoming highly fluorescent upon reaction with thiols, which cleave the probe to release a red-emissive donor-acceptor fluorophore (Ex=563 nm, Em=623 nm). Notably, Thiofluor 623 exhibits excellent selectivity against interference from nitrogen and oxygen nucleophiles, making it an ideal tool for biological applications that require sensitive detection of thiol compounds. -
Fluorescent Dye
Cyanine3 amine hydrochloride is a fluorescent dye characterized by its primary amine group, allowing for efficient covalent coupling with reactive groups such as NHS esters, carboxy groups (post-carbodiimide activation), and epoxides. This compound exhibits strong green fluorescence with excitation and emission maxima at 555 nm and 570 nm, respectively. It is widely utilized in biological research applications, including protein labeling, cellular imaging, and monitoring of biological processes. -
Fluorescent Dye
JFX650 is a red fluorescent deuterated dye that emits light at an excitation wavelength of 650 nm and an emission maximum of 667 nm. This dye is ideally suited for live cell imaging applications, providing excellent signal stability and brightness. Its properties enable researchers to visualize cellular processes and dynamics in real-time, making it a valuable tool in fluorescence microscopy studies. -
Fluorescent Dye
2,6-Diiodo-BODIPY 493/503 is a fluorescent dye characterized by diiodo substitution at the 2,6 positions of the pyrrole ring. This modification imparts red fluorescence, making it suitable for various applications in bioimaging and cellular studies. Its distinct optical properties enable researchers to utilize this compound in tracking cellular processes and visualizing biomolecules in live-cell assays. -
Fluorescent Dye
Sulforhodamine B sodium salt is a fluorescent dye primarily utilized for laser-induced fluorescence (LIF) applications. It exhibits strong fluorescence properties, making it suitable for the quantification of cellular proteins in cultured cells. This dye is widely employed in various research fields, including cell biology and biochemistry, facilitating studies on protein expression and cellular behavior. -
Fluorescent Probe
Rhodamine B hydrazide is a fluorescent probe that targets metal ions and reactive species. This compound is effective in detecting copper ions (Cu2+), mercury ions, peroxynitrite, hydroxyl radicals, and nitric oxide (NO). It exhibits an excitation/emission wavelength of 510/578 nm for conventional fluorescence detection and alternative wavelengths of 554 nm absorption and 574 nm emission for specific sulfite detection, making it a versatile tool for various biological and chemical research applications. -
Fluorescent Dye
CY5-N3 (Sulfo-Cyanine5-azide) is a cell-permeable fluorescent dye, with excitation and emission wavelengths of 646 nm and 662 nm, respectively. This compound is designed for use in live cell imaging applications, enabling visualization of cellular processes in real time. CY5-N3 can be utilized effectively in Click chemistry reactions for conjugating with various biomolecules, facilitating enhanced imaging strategies in biological research. -
Fluorescent Dye
FAM azide, 6-isomer is a derivative of 6-carboxyfluorescein featuring an azide functional group, serving as a coupling partner in copper-catalyzed azide-alkyne cycloaddition reactions. This fluorescent dye is crucial for synthesizing fluorescently labeled disparlure enantiomers, which are used in pheromone-binding protein binding assays. Additionally, FAM azide, 6-isomer is commonly utilized for labeling oligonucleotides, exhibiting excitation and emission maxima at 493 and 517 nm, respectively. -
Fluorescent Dye
BODIPY-FL NHS ester is a cell membrane-permeable, amine-reactive fluorescent probe that exhibits strong fluorescence with a maximum excitation wavelength of 502 nm and an emission wavelength of 511 nm. This reagent demonstrates exceptional stability and is resistant to changes in polarity, pH, and solvent type, ensuring consistent fluorescence under diverse experimental conditions. BODIPY-FL NHS ester is ideal for applications such as live cell imaging, protein labeling, immunoassays, and the synthesis of protease substrates, making it a versatile tool for fluorescent-based research. -
Sea Green Triarylmethane Food Dye
Fast Green FCF is a sea green triarylmethane food dye known for its absorption maximum between 622 and 626 nm. This compound exhibits inhibitory effects on α-synuclein aggregation, the amyloid beta (Aβ) peptide, P2X4 receptors, and the TLR4/Myd88/NF-κB signaling pathway. Fast Green FCF is utilized as a quantitative stain for histones at alkaline pH following acid extraction of DNA, as well as a protein stain in electrophoresis applications. Additionally, it has shown potential benefits in addressing cognitive impairment, mood disorders, pain allergies, and reproductive function. -
Fluorescent Probe
BODIPY FL-C16 is a fluorescent probe that incorporates a BODIPY FL dye linked to a sixteen-carbon fatty acid chain, targeting lipid metabolism. This reagent is utilized in research applications to study lipid dynamics, cellular membrane behavior, and metabolic pathways related to fatty acids. Its fluorescent properties facilitate the visualization and tracking of lipid localization and transport in biological systems. -
Fluorescent Dye
AF647-NHS ester is a far-red fluorescent dye that primarily targets amino groups for covalent attachment to biomolecules such as proteins and antibodies. With an excitation wavelength of 635 nm for conventional fluorescence detection and 620 nm for instantaneous detection, it is ideal for a variety of applications in imaging and labeling. This reagent is particularly useful in studies requiring sensitive imaging and tracking of biomolecular interactions. Store protected from light to maintain optimal performance. -
Fluorescent Dye
5-CFDA is a fluorescent dye that enables cellular imaging through its mechanism of free diffusion into cells. Once inside, it is hydrolyzed by intracellular non-specific lipases to yield carboxyl fluorescein (CF), which bears an additional negative charge, enhancing its cellular retention compared to standard fluorescein dyes. This compound is widely used in biological research for tracing cellular uptake and monitoring cellular activity in various applications. -
Fluorescent Dye
Cy7.5 NHS ester is a fluorescent dye that primarily targets biological imaging applications. Its reactive NHS ester enables efficient conjugation to various biomolecules, such as mPEG-b-PDPA, to create fluorescent copolymers. Cy7.5 NHS ester is suitable for fluorescent imaging studies, with excitation and emission wavelengths at 780 nm and 820 nm, respectively, facilitating high-resolution visualization in research settings. -
Amino Fluorescent Dye
Cy2-SE (iodine) is an amino fluorescent dye that falls under the category of Cyanine dyes. These compounds are characterized by their long wavelength absorption and emission properties, high extinction coefficients, and excellent water solubility. Cy2-SE is particularly useful for the labeling of proteins, antibodies, and small molecular compounds, facilitating the study of biomolecular interactions. The labeling process can be efficiently achieved through a straightforward mixing reaction, making it a valuable tool in various biological research applications, including fluorescence microscopy and flow cytometry. -
Dye
CY3-SE is a sulfonated cyanine dye that functions as a fluorescent labeling reagent. With an excitation wavelength of approximately 515 nm and an emission wavelength around 568 nm, CY3-SE effectively interacts with biomolecules such as nucleoside monophosphates and proteins. This interaction inhibits photoisomerization, enhancing both the fluorescence quantum yield and lifetime, making it suitable for various biological research applications, including imaging and labeling studies. -
Hydrophilic Dye
Sulfo-Cy7.5 NHS ester is a hydrophilic near-infrared (NIR) dye designed for the modification of amine groups through its NHS ester functionality. Featuring a trimethylene bridge with a linker arm, this compound enables efficient attachment to proteins, peptides, and other biomolecules. Sulfo-Cy7.5 NHS ester is an invaluable tool for research applications involving NIR imaging, facilitating advanced studies in biological and biomedical fields. -
Protein Fluorescent Dye
ReAsH-EDT2 is a red fluorescent dye specifically designed to target proteins. This membrane-permeable biarsenical compound exhibits covalent binding to tetracysteine sequences, enabling precise imaging of protein dynamics. ReAsH-EDT2 is suitable for studies involving protein localization, trafficking, and visualization in live cells, facilitating important insights in cellular biology and protein function. -
Fluorescent CO Probe
CO Probe 1 is a highly effective fluorescent carbon monoxide (CO) probe designed for real-time imaging applications. It operates by utilizing the Tsuji-Trost reaction, where CO reduces Pd2+ to Pd0 in the presence of PdCl₂, resulting in the removal of the allyl protecting group and subsequent release of fluorescein. This process allows for a significant fluorescence enhancement of up to 150 times within 20 minutes, exhibiting high selectivity and rapid response with minimal cytotoxicity. CO Probe 1 is particularly valuable for investigating pathological mechanisms associated with CO signaling regulation in conditions such as inflammation, vascular disease, and cancer. -
CY Dye
Cyanine5.5 NHS ester chloride is a reactive dye designed for the labeling of proteins, antibodies, and small molecular compounds. It functions through covalent bonding to primary amines, allowing for the development of sensitive and specific assays. This dye is particularly useful in fluorescence imaging and various biochemical assays, enabling enhanced visualization of biological samples in research applications. -
Fluorescent Energy Transfer Probe
Py-BODIPY-NHS ester is a fluorescent energy transfer probe that utilizes the properties of BODIPY dye, featuring strong ultraviolet absorption and high quantum yield. This compound exhibits remarkable stability and insensitivity to environmental pH and polarity, making it suitable for diverse applications in biological research. Py-BODIPY-NHS ester effectively penetrates cell membranes, allowing for specific staining of lipid droplets in live and fixed cells, thereby facilitating the study of lipid metabolism and cellular dynamics. -
Fluorescent Dye
7-Amino-4-(trifluoromethyl)coumarin is a fluorescent dye primarily utilized for the sensitive detection of proteinases. It emits fluorescence when excited at 400 nm, with a peak emission at 490 nm. This compound is ideal for applications in biochemical assays and imaging studies, enhancing the visualization of enzymatic activity in various biological systems. -
Fluorochrome Dye
Sulfo-Cy5 amine is a near-infrared fluorochrome dye that features an amine group, enhancing its reactivity with carboxyl-containing biomolecules. The incorporation of sulfonate groups significantly increases its solubility in aqueous solutions, making it ideal for biolabeling and cell imaging applications. This compound's ability to form covalent bonds with proteins and antibodies allows for the tracking of their localization and dynamic changes within biological samples, facilitating advanced research in cellular and molecular biology. -
Fluorescent Dye
BODIPY 630/650X is a red fluorescent dye that specifically targets amine groups. With excitation and emission maxima at 630 and 650 nm, respectively, this dye is suitable for covalent labeling of proteins, antibodies, and other amine-containing biomolecules. It is widely utilized in detection and imaging applications, facilitating the study of cellular processes and biomolecular interactions. -
Dye
Alexa Fluor 488 Azide Ditriethylamine is a fluorescent dye primarily used for labeling and visualization in biological research. This compound exhibits strong fluorescent properties, making it an essential tool for tracking biomolecules, evaluating cell functions, and distinguishing various cell types in imaging studies. Its applications extend across fundamental biological research and various diagnostic processes, enabling detailed analysis of cell structures and tissue pathology. Additionally, the dye's versatility allows for utilization in innovative fields like functional textiles and dye-sensitized solar cells. -
Golgi Apparatus Fluorescent Probe
C6 NBD Ceramide is a fluorescent probe targeting the Golgi apparatus, characterized by its permeability across cell membranes. This compound enables rapid green fluorescent labeling of the Golgi in both living and fixed cells, allowing researchers to observe morphological changes in real-time. C6 NBD Ceramide is metabolized to fluorescent sphingomyelin and glucosylceramide, making it a valuable tool for studying sphingolipid transport and metabolic mechanisms. The excitation/emission wavelengths are 466 nm and 536 nm, respectively. -
DNA Fluorescent Dye
Cyanine 5.5 azide is a highly effective fluorescent dye primarily used for labeling DNA. Its unique properties enable near-infrared live organism imaging with excitation at 684 nm and emission at 710 nm. This compound serves as a click chemistry reagent, featuring an azide group that participates in copper-catalyzed azide-alkyne cycloaddition reactions with alkyne-containing molecules, as well as strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups. Its versatility makes it suitable for various biological research applications, including cellular imaging and molecular probing. -
Fluorochrome Dye
Cy3B NHS ester is a fluorescent dye that targets amino functional groups in biomolecules, such as proteins, antibodies, and peptides. This reagent is widely utilized in biomarking and fluorescent labeling experiments, enabling sensitive detection and visualization of biomolecules in various research applications. Its high fluorescence properties make it suitable for advanced imaging techniques. -
Dyes
IR 700DX is a near-infrared (NIR) phthalocyanine dye that acts as a versatile photosensitizer, targeting biomolecules. It features high photostability and fluorescence intensity, making it suitable for a variety of labeling applications. With excellent water solubility, a large extinction coefficient, and a high fluorescence quantum yield, IR 700DX maintains performance even in high ionic strength buffers. This dye is ideal for applications in bioimaging and photothermal therapy research. -
Green Fluorescent Agent
Fluorescein tyramide is a green fluorescent agent that serves as a powerful tool for tyramide signal amplification (TSA). With an absorption maximum at 494 nm and an emission maximum at 517 nm, it enables enhanced detection of low-abundance targets in various applications including immunohistochemistry (IHC), immunocytochemistry (ICC), in situ hybridization (FISH), and flow cytometry (FCM). Its sensitivity and versatility make it a valuable reagent for advancing research in cellular and molecular biology. -
Fluorescent Dye
Dibenzocyclooctyne-Cy5.5 (DBCO-Cy5.5) is a fluorescent dye that primarily targets biomolecules for labeling and imaging applications. This compound is particularly valuable for synthesizing calcium-binding near-infrared fluorescent nanoprobes, enabling enhanced visualization of bone tissue in research studies. Its unique properties make it suitable for various biological applications, including diagnostics and biomolecular imaging. -
Fluorescent Dye
Sulfo-Cy5 azide is a near-infrared fluorescent dye that exhibits excellent reactivity in click chemistry reactions. This reagent is primarily utilized for fluorescence imaging and allows for the visualization of PD-L1 expression in tumor tissues and cells. Additionally, Sulfo-Cy5 azide facilitates RNA labeling and can be conjugated to various targeting agents, making it valuable in research applications related to atherosclerosis and breast cancer models. -
Fluorescent Dye
BODIPY FL L-Cystine is a thiol-reactive fluorescent dye that emits green fluorescence upon excitation. This compound is ideal for labeling membrane proteins, proteins with hydrophobic binding sites, and hydrophobic ligands due to its excellent photostability and sensitivity. With excitation and emission wavelengths of 504 nm and 511 nm respectively, BODIPY FL L-Cystine is well-suited for various biological and biochemical applications, including live-cell imaging and protein localization studies. -
NIR Fluorescent Dye
Cyanine7 DBCO is a near-infrared fluorescent dye that acts as an efficient bio-orthogonal quencher. It is generated through the covalent linkage of the Cy7 fluorescent dye and the dibenzocyclooctyne (DBCO) moiety. In biochemical applications, Cyanine7 DBCO significantly decreases the fluorescence of N3-Cy5-COOH by 90% within 90 minutes, with observable signal reduction occurring as quickly as 2-5 minutes. This reagent is ideal for deep tissue imaging and advancing receptor-targeted therapeutic strategies in chemical research. -
Azo Dye
Amido Black 10B, an azo dye, primarily targets proteins through non-covalent interactions. It exhibits high affinity for amino acids, making it valuable for visualizing proteins in electrophoresis and histological applications. Notably, this compound can serve as a staining agent in various biological assays, allowing researchers to assess protein content and distribution in tissues. Caution should be exercised due to its toxic, genotoxic, and mutagenic properties. -
Fluorescent Dye
5-DTAF is a fluorescein-based fluorescent dye primarily used for biomolecular labeling. It covalently reacts with polysaccharides and various alcohols in aqueous solutions at pH levels above 9. With an emission maximum at 518 nm upon excitation at 488 nm, 5-DTAF is ideal for applications in protein detection and cell imaging, facilitating the visualization of biomolecules in research studies. -
Anthraquinone Dye
Cibacron Blue 3G-A is an anthraquinone dye known for its ability to inhibit R46 β-lactamase with a Ki value of 1.2 µM. This compound demonstrates significant biological activity as an enzyme inhibitor and is valuable in research applications focused on antibiotic resistance mechanisms and β-lactamase function. Its inhibitory properties make it a useful tool for studying bacterial resistance and developing new therapeutic strategies. -
Fluorescent Dye
Cy2 is a fluorescent dye that belongs to the cyanine class of compounds, featuring two nitrogen atoms linked by methene units. It exhibits exceptional optical properties, including long-wavelength absorption and emission with a high extinction coefficient of up to 300,000 M^-1 cm^-1. Cy2 is characterized by good water solubility and ease of synthesis, making it suitable for various applications in in vivo imaging and biological research. Its versatility and robust performance support its use in fluorescence microscopy, cellular imaging, and bioanalytical studies. -
Organic Azo Dye
Amaranth is an organic azo dye known for its ability to inhibit cellular immune responses. This compound is primarily utilized as a food additive in various applications. Its unique properties make it a valuable reagent for researchers exploring the effects of azo dyes on biological systems and immune functions. -
Fluorescent Dye
Cy7 NHS ester is a fluorescent dye that targets amine groups, facilitating covalent labeling of proteins, peptides, and other biomolecules. This compound exhibits strong near-infrared fluorescence, making it suitable for applications in fluorescent imaging and biological assays. Its properties enable enhanced sensitivity and specificity in the detection and visualization of various biological samples. -
PM Fluorescent Dye
PM-1 is a derivative of Thioflavin-T (ThT) designed as a highly specific plasma membrane (PM) fluorescent dye. It allows for precise, long-term imaging of the plasma membrane in both living and fixed cells, with a notable retention time of approximately 15 hours. PM-1 is ideal for applications involving the study of ectodomain shedding and endocytosis of cell surface proteins, and can be effectively used alongside protein labeling probes for enhanced analysis. -
Fluorescent Dye
Cy5.5-SE (Cyanine5.5 NHS ester) is a fluorescent dye designed for biochemical labeling applications. It features a long wavelength profile with adjustable absorption and emission, high extinction coefficient, and excellent water solubility, making it suitable for sensitive detection in diverse assays. Cy5.5-SE is commonly used for labeling proteins, antibodies, and small molecular compounds, allowing for straightforward conjugation via a simple mixing method. This dye is ideal for applications in imaging, flow cytometry, and other fluorescence-based techniques. -
Green Fluorescent Fatty Acid
BODIPY FL C5 is a green fluorescent fatty acid that serves as a valuable precursor for synthesizing various fluorescent phospholipids. This compound is characterized by its stability, exhibiting fluorescence in both aqueous and lipid environments, making it suitable for diverse biological applications. BODIPY FL C5 is particularly useful in studies involving lipid metabolism, membrane dynamics, and cellular imaging. -
Near-Infrared Fluorescent Probe
ICG-carboxylic acid is a near-infrared fluorescent probe that targets medical diagnostics. This compound exhibits strong fluorescence with an absorption peak at 800 nm, effectively absorbing near-infrared laser energy and releasing heat in the labeled tissue. It is valuable for applications in imaging and therapeutic assessments, facilitating real-time visualization in various biological studies. -
Hydrophobic Fluorescent Dye
BODIPY-581/591 NHS ester is a hydrophobic fluorescent dye that exhibits bright red fluorescence with an excitation maximum at 581 nm and emission maximum at 591 nm. This reactive dye is ideal for the labeling of amine-containing biomolecules, facilitating visualization in various biological applications. Its intense fluorescence makes it suitable for imaging and tracking studies in cellular and molecular biology research.
