All Dyes

Cat. No.

B11243

CAS No.

115103-48-5

A 53693

A 53693 is a fluorescent dye that selectively acts as an adrenergic agonist, primarily targeting alpha-2 receptor subtypes. This compound demonstrates a high affinity for certain rat alpha-2 receptors while exhibiting low affinity for alpha-1 receptors. A 53693 serves as a valuable probe in biological research, enabling the investigation of molecular interactions between alpha agonist compounds and their respective receptors.

Cat. No.

B11244

CAS No.

191930-58-2

Flutax 1

Flutax 1 is a fluorescent derivative of Paclitaxel that effectively targets microtubules. Its unique fluorescent properties, with an excitation/emission wavelength of 495 nm/520 nm, enable precise microtubule staining in cellular studies. This compound is ideal for investigating microtubule dynamics and interactions in various biological research applications.

Cat. No.

B11245

CAS No.

105462-22-4

NE11808

NE11808 is a fluorescent dye that acts as an antiresorptive agent by inhibiting osteoclast prenylation. It effectively suppresses protein prenylation in osteoclasts, making it a valuable tool for studying osteoclastic activity and bone resorption processes. This compound is particularly useful in research applications related to bone biology and osteoporosis.

Cat. No.

B11246

CAS No.

62037-42-7

Ala-Ala-Phe-AMC TFA

Ala-Ala-Phe-AMC TFA is a fluorogenic substrate utilized for the assessment of tri-peptidyl peptidase II (TPPII) activity. This compound provides a sensitive tool for monitoring enzymatic activity, facilitating research in proteolytic processes and related biological pathways. Its fluorescent properties make it valuable for various applications in biochemical assays and enzyme kinetics studies.

Cat. No.

B11247

CAS No.

3077427-01-8

18:1 SquareFluor(629/648) PE ammonium

18:1 SquareFluor(629/648) PE ammonium is a fluorescent lipid designed for visualization of cell membranes, excitable at 629 nm with emission at 648 nm. This reagent enables precise imaging applications in cellular biological studies, providing insights into membrane dynamics and organization. Its fluorescent properties make it an essential tool for researchers investigating lipid interactions and cell membrane behavior.

Cat. No.

B11248

CAS No.

3091879-57-8

14:0-6:0(C2 NBD) PI(4,5)P2 TEA

14:0-6:0(C2 NBD) PI(4,5)P2 TEA is a fluorescent phosphoinositide labeled with Nitrobenzoxadiazole (NBD), exhibiting excitation and emission maxima at 460 nm and 540 nm, respectively. This compound is useful for studying lipid signaling pathways and membrane dynamics in various biological systems. Its fluorescent properties enable visualization of phosphoinositide localization and interactions in cellular contexts, making it an essential tool for researchers investigating cell signaling mechanisms.

Cat. No.

B11249

CAS No.

120928-02-1

Ala-Phe-Lys-AMC

Ala-Phe-Lys-AMC is a fluorogenic substrate designed for the assessment of residual plasmin activity. This compound releases a fluorescent signal upon cleavage, allowing for sensitive detection and quantification of plasmin activity in various biological samples. It is widely utilized in research applications focusing on fibrinolysis and related proteolytic processes.

Cat. No.

B11250

CAS No.

95378-00-0

Radermachol

Radermachol is a red pigment characterized by its synthesis through a four-step process involving key ytterbium triflate-catalyzed furan cyclization and intramolecular nucleophilic acylation. This compound serves as a valuable tool in chemical biology and dye chemistry research, enabling studies on pigment properties and applications in various materials science contexts. Its distinct color and reactivity make it suitable for exploring biochemical interactions and properties related to pigmentation.

Cat. No.

B11251

CAS No.

1015698-39-1

Ac4ManNDAz

Ac4ManNDAz is a cell-permeable photocross-linking probe that selectively competes with endogenous sialic acid for incorporation into surface glycoproteins. Upon UV light irradiation, it effectively forms cross-links with glycoprotein ligands, facilitating the investigation of glycoprotein interactions. This reagent is valuable for applications in glycobiology and the study of glycoprotein-mediated cellular processes.

Cat. No.

B11252

CAS No.

195385-93-4

4-Methylumbelliferyl β-D-ribofuranoside

4-Methylumbelliferyl β-D-ribofuranoside serves as a fluorogenic substrate for β-ribosidase, a critical enzyme involved in the hydrolysis of ribonucleosides. Its cleavage generates a fluorescent signal, allowing for sensitive detection and quantification of β-ribosidase activity. This compound is widely utilized in biochemical assays and enzyme activity studies, facilitating research in enzymology and cellular metabolism.

Cat. No.

B11254

CAS No.

932391-88-3

MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2

MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2 is a fluorescent substrate designed for fluorescence resonance energy transfer (FRET) protease assays. This compound effectively facilitates the measurement of SARS-CoV-2 3CLpro activity, enabling researchers to investigate protease activity in viral infections and assess potential therapeutic interventions. Its use in biochemical assays provides valuable insights into enzyme kinetics and protein interactions in disease models.

Cat. No.

B11255

CAS No.

1778692-99-1

(E)-2-Hexadecenal alkyne

(E)-2-Hexadecenal alkyne is a fluorescent dye that serves as a chemical probe to investigate the cellular targets of 2-trans-Hexadecenal. This compound covalently modifies a range of proteins within cells, making it an effective tool for studying diseases associated with lipid metabolism. Researchers can utilize this reagent to gain insights into protein interactions and signaling pathways influenced by lipid-derived compounds.

Cat. No.

B11256

CAS No.

3091879-75-0

Mito-laurdan bromide

Mito-laurdan bromide is a fluorescent probe designed to target lipid environments within mitochondria. This compound features a cationic triphenylphosphonium moiety that selectively accumulates at the inner mitochondrial membrane due to the negative membrane potential, connected by a three-carbon linker. Mito-laurdan bromide enables the study of lipid dynamics and organization in mitochondrial membranes, making it an invaluable tool for research in bioenergetics and mitochondrial function.

Cat. No.

B11257

CAS No.

83960-27-4

Dansyl-D-Ala-Gly-Phe(pNO2)-Gly

Dansyl-D-Ala-Gly-Phe(pNO2)-Gly is a synthetic peptide substrate designed for use as a fluorescent dye. It selectively targets neutral endopeptidase (NEP), which recognizes and cleaves the peptide, releasing the fluorescent dansyl group. This property enables quantitative assessment of NEP activity, making it a valuable tool in research focused on enzyme kinetics and functional assays involving NEP modulation.

Cat. No.

B11258

CAS No.

3091880-03-1

Cyanine 7.5 maleimide chloride

Cyanine 7.5 maleimide chloride is a near-infrared fluorescent dye, designed for specific labeling applications in biochemical research. This compound exhibits exceptional properties, including a long wavelength, high extinction coefficient, and excellent water solubility, making it an ideal choice for the selective labeling of proteins, antibodies, and small molecules. It can facilitate efficient conjugation through a straightforward mixing reaction, enabling researchers to visualize and track biomolecules with precision in various applications such as cellular imaging and protein interaction studies.

Cat. No.

B11259

CAS No.

1786411-17-3

HKSOX-1

HKSOX-1 is a fluorescent dye specifically designed for the sensitive and selective detection of superoxide anion radicals (O2•−) within cellular environments. Utilizing an aryl trifluoromethanesulfonate moiety, this probe undergoes O2•−-mediated cleavage, resulting in the release of a free phenol and subsequent fluorescence emission. HKSOX-1 exhibits high specificity and sensitivity across various pH levels and is resistant to interference from common oxidants and reductants in biological systems. Its derivative, HKSOX-1r, is optimized for cellular retention and has been effectively utilized in assays such as confocal microscopy, flow cytometry, and zebrafish embryo research, making it valuable for studies related to O2•− in inflammation and mitochondrial stress.

Cat. No.

B11261

CAS No.

53360-53-5

5-Aminofluorescein hydrochloride

Synonyms: 5-AF hydrochloride

5-Aminofluorescein hydrochloride is a highly effective fluorescent dye primarily utilized for protein labeling. This reagent exhibits strong fluorescence activity, making it ideal for cell imaging and the development of molecular probes in biomedical research. Its capabilities enable the visualization of protein localization and dynamic changes, facilitating a deeper understanding of biological processes. Additionally, 5-Aminofluorescein hydrochloride is valuable for detecting interactions between biomolecules, thereby aiding in the analysis of complex biological phenomena.

Cat. No.

B11262

CAS No.

1801423-93-7

PP-biotin

PP-biotin is an irreversible biotin-labeled probe designed for the identification and characterization of specific proteins and biomolecules. Its biotin moiety enables a strong and stable interaction with avidin or streptavidin, facilitating various detection and enrichment applications in biochemical research. This reagent is particularly useful in affinity purification, proteomics, and cellular localization studies.

Cat. No.

B11263

CAS No.

2319882-09-0

NBD-FTY720 phenoxy hydrochloride

NBD-FTY720 phenoxy hydrochloride is a fluorescently-labeled analog of FTY720, a potent modulator of sphingosine 1-phosphate (S1P) receptors. This compound provides a valuable tool for studying S1P receptor signaling pathways in various biological contexts. Its fluorescence allows for visualization and tracking in cellular assays, making it suitable for research applications in immunology, cardiovascular studies, and neurobiology.

Cat. No.

B11264

CAS No.

636566-40-0

Calpain-1 substrate, fluorogenic

Calpain-1 substrate, fluorogenic is a sensitive and specific substrate designed for detecting calpain-1 activity. This substrate is cleaved at the Tyr-Gly bond, resulting in enhanced fluorescence detectable at excitation/emission wavelengths of 490 nm/518 nm. It is valuable in studying calpain-related processes and evaluating the role of calpain-1 in various biological contexts.

Cat. No.

B11266

CAS No.

2996066-33-0

NIR-RED ATP Probe

NIR-RED ATP Probe is a near-infrared (NIR-II) fluorescent probe that selectively binds to adenosine triphosphate (ATP). This probe enables non-invasive, high-contrast detection of ATP concentration changes at the cellular level, while minimizing interference with other abundant biomolecules. Its utility as a biomarker detection tool makes the NIR-RED ATP Probe applicable in research related to drug-induced liver injury (DILI).

Cat. No.

B11267

CAS No.

3077081-67-2

(E)-Cyanine 3.5 chloride

Synonyms: (E)-Cy3.5 NHS ester chloride; (E)-Cy 3.5 chloride

(E)-Cyanine 3.5 chloride is a fluorescent dye that features a N-hydroxysuccinimide (NHS) moiety, enabling efficient labeling of biomolecules. The NHS group allows for the formation of stable ester bonds upon reaction with amines, making it suitable for conjugation applications. With excitation and emission wavelengths of 586 nm and 612 nm, respectively, (E)-Cyanine 3.5 chloride is highly useful in various biological imaging and assay applications, including fluorescence microscopy and flow cytometry.

Cat. No.

B11269

CAS No.

577969-56-3

Ac-Gly-Ala-Lys(Ac)-AMC

Ac-Gly-Ala-Lys(Ac)-AMC is a fluorogenic substrate designed for the precise measurement of protease activity. Upon hydrolysis, it liberates the fluorescent compound 7-amino-4-methylcoumarin (AMC), which emits a fluorescent signal when exposed to UV light. This reagent is particularly valuable for studies in protease function and activity assays in various biological research applications.

Cat. No.

B11270

CAS No.

1234064-11-9

FFN-102 trifluoroacetate

FFN-102 trifluoroacetate is a false neurotransmitter that serves as a pH-dependent fluorescent probe for the visualization of neuronal structures. This compound effectively labels dopamine cell bodies, axons, and presynaptic terminals, making it valuable for studies in neurobiology and neurotransmission. Its biological activity allows for detailed investigation and imaging of dopamine-related pathways in various research applications.

Cat. No.

B11271

CAS No.

2260669-54-1

16:0-LR/18:1/18:1 TG - Lissamine rhodamine

16:0-LR/18:1/18:1 TG - Lissamine rhodamine is a fluorescent lipid that serves as a versatile tracer for biological studies. This compound is widely utilized in cell membrane research, allowing for the visualization of lipid dynamics and cellular localization through fluorescence microscopy. Its unique properties enable researchers to explore various applications, including lipid metabolism, membrane fluidity, and cellular interactions.