All Dyes

Cat. No.

A44838

CAS No.

1223357-57-0

Cyanine5 alkyne

Synonyms: Alkyne-Cy5

Cyanine5 alkyne is a fluorescent dye that functions as an OXPHOS inhibitor, targeting mitochondrial respiration. This compound is primarily utilized in click chemistry applications, allowing for the labeling of azide-containing proteins and analysis of post-translational modifications, including glycosylation. Additionally, Cyanine5 alkyne has demonstrated potential to inhibit the growth of cancer stem cells, making it a valuable tool in cancer research and cellular biology studies.

Cat. No.

A44840

CAS No.

201998-61-0

Py-BODIPY-NHS ester

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.

Cat. No.

A44841

CAS No.

53518-15-3

7-Amino-4-(trifluoromethyl)coumarin

Synonyms: Coumarin 151; AFC

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.

Cat. No.

A44842

CAS No.

2183440-44-8

Sulfo-Cy5 amine

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.

Cat. No.

A44843

CAS No.

164106-16-5

BODIPY 665/676

BODIPY 665/676 is a lipophilic fluorescent probe designed to detect lipid peroxidation through its sensitivity to free radicals. With excitation and emission wavelengths of 665 nm and 676 nm, respectively, this compound enables the investigation of radical-driven lipid autoxidation. It is a valuable tool for researchers studying oxidative stress and lipid metabolism in various biological systems.

Cat. No.

A44844

CAS No.

380367-48-6

BODIPY 630/650X

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.

Cat. No.

A44846

CAS No.

1006592-64-8

Alexa fluor 488 azide ditriethylamine

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.

Cat. No.

A44849

CAS No.

94885-02-6

C6 NBD Ceramide

Synonyms: Nbd-ceramide

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.

Cat. No.

A44850

CAS No.

1557136-25-0

Cyanine 5.5 azide

Synonyms: CY 5.5 azide; Lumiprobe CY 5.5 azide

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.

Cat. No.

A44851

CAS No.

228272-52-4

Cy3B NHS ester

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.

Cat. No.

A44852

CAS No.

916821-46-0

IR 700DX

Synonyms: IR 700DX NHS ester

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.

Cat. No.

A44854

CAS No.

210236-90-1

Fluorescein tyramide

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.

Cat. No.

A44856

CAS No.

2643308-61-4

Dibenzocyclooctyne-Cy5.5

Synonyms: DBCO-Cy5.5; Cyanine5.5 DBCO

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.

Cat. No.

A44857

CAS No.

1782950-80-4

Sulfo-Cy5 azide

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.

Cat. No.

A44858

CAS No.

1180490-57-6

BODIPY FL L-Cystine

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.

Cat. No.

A44859

CAS No.

2692677-77-1

Cyanine7 DBCO

Synonyms: Cy7 DBCO

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.

Cat. No.

A44860

CAS No.

1064-48-8

Amido Black 10B

Synonyms: Naphthol Blue Black

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.

Cat. No.

A44861

CAS No.

51306-35-5

5-DTAF

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.

Cat. No.

A44862

CAS No.

84166-13-2

Cibacron Blue 3G-A

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.

Cat. No.

A44863

CAS No.

260430-02-2

Cy2

Synonyms: Cyanine2

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.

Cat. No.

A44864

CAS No.

915-67-3

Amaranth

Synonyms: Acid Red 27; Azorubin S; FD & C Red Dye No. 2

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.

Cat. No.

A44865

CAS No.

1432019-64-1

Cy7 NHS ester

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.

Cat. No.

A44867

CAS No.

1449483-78-6

PM-1

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.

Cat. No.

A44868

CAS No.

442912-55-2

Cy5.5-SE

Synonyms: Cyanine5.5 NHS ester

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.

Cat. No.

A44869

CAS No.

217075-24-6

BODIPY FL C5

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.