All Dyes

Cat. No.

A43742

CAS No.

2031170-88-2

HKOCl-4m

HKOCl-4m is a rhodol-based fluorescent probe specifically designed for the selective monitoring of mitochondrial hypochlorous acid (HOCl). This compound exhibits high sensitivity and selectivity for HOCl detection within mitochondria, facilitating the study of oxidative stress and its implications in cellular processes. It is a valuable tool for researchers investigating mitochondrial function and related pathophysiological conditions.

Cat. No.

A43743

CAS No.

1392488-04-8

NIR-H2O2

NIR-H2O2 is a cell-permeable near-infrared (NIR) fluorescent sensor designed to detect hydrogen peroxide (H2O2). Upon excitation in the NIR region, NIR-H2O2 exhibits a significant turn-on fluorescence response, enabling the sensitive imaging of endogenously produced H2O2 in living cells and mice. This compound is valuable for studying oxidative stress, signaling pathways, and various biological processes involving reactive oxygen species.

Cat. No.

A43745

CAS No.

2436544-28-2

KMG-104AM

KMG-104AM is a membrane-permeable fluorescein-derived probe that specifically targets magnesium ions (Mg2+). This reagent facilitates intracellular imaging of magnesium in PC12 cells, enabling the visualization and study of magnesium dynamics within live cells. Its application in 3D imaging provides valuable insights into cellular magnesium homeostasis and its role in various physiological processes.

Cat. No.

A43746

CAS No.

115532-49-5

TMRM

TMRM (Tetramethylrhodamine Methyl Ester) is a membrane-permeable cationic fluorescent dye that selectively targets mitochondrial membrane potential. Its ability to accumulate in mitochondria results in strong fluorescence, enabling the visualization of mitochondrial dynamics. TMRM is widely utilized in cellular research, including studies of mitochondrial function, cell viability, and apoptosis in various biological systems, including animal, plant, and microbial cells.

Cat. No.

A43747

CAS No.

2095832-33-8

DMA trihydrochloride

DMA trihydrochloride is a fluorescent compound with an excitation wavelength of 340 nm and an emission wavelength of 478 nm. This compound exhibits significant fluorescence properties, making it suitable for various biological imaging applications. It can be utilized in cellular studies, particularly in tracking and visualizing cellular processes in live cells.

Cat. No.

A43748

CAS No.

1187472-58-7

MitoPeDPP

MitoPeDPP is a mitochondrial-targeted fluorescent probe that detects lipid peroxidation (LPO) within mitochondria. Synthesized from diphenylpyrenephosphine, this reagent enables the visualization of LPO events, making it valuable for studying mitochondrial dynamics in various biological contexts. Its application includes investigating RSL3-induced ferroptosis in oligodendrocytes, providing insights into the mechanisms of cell death and oxidative stress.

Cat. No.

A43749

CAS No.

1200894-41-2

QSY-21

QSY-21 is a powerful fluorescence quencher designed for applications in fluorescence resonance energy transfer (FRET). It exhibits broad absorption in the far red and near-infrared range, with a notable absorption maximum at 661 nm, enabling efficient quenching of fluorescence from dyes such as Cyanine5, Cyanine5.5, and AF 647. As a carboxylic acid derivative, QSY-21 is essential for studies requiring precise control of fluorescent signals, making it a valuable tool in various biochemical and cellular research applications.

Cat. No.

A43750

CAS No.

250734-47-5

8-(4-Iodophenyl)-1,3,5,7-tetramethyl BODIPY

8-(4-Iodophenyl)-1,3,5,7-tetramethyl BODIPY is a BODIPY derivative designed for use as a fluorescent probe targeting GFP-labeled muscarinic M1 receptors. This compound exhibits strong fluorescence properties, enabling effective visualization and study of receptor interactions and dynamics in biological systems. Its application in research enhances the understanding of muscarinic receptor function and signaling pathways.

Cat. No.

A43751

CAS No.

1369302-21-5

Asante potassium green-2 (TMA)

Synonyms: APG-2 (TMA)

Asante potassium green-2 (TMA) is a cell-impermeable potassium-sensitive fluorescent indicator with an excitation/emission spectrum of 525/545 nm. It selectively detects intracellular potassium ion concentrations, making it valuable for studies involving ion channel activity and cellular signaling. This reagent is essential for investigating potassium homeostasis and its implications in various physiological processes and pathologies.

Cat. No.

A43752

CAS No.

161006-14-0

10-Methyl-9-(phenoxycarbonyl) acridinium trifluoromethanesulfonate

10-Methyl-9-(phenoxycarbonyl) acridinium trifluoromethanesulfonate is a fluorescent dye that serves as an acridinium ester, generating the fluorescent compound 10-methyl-9-acridone upon oxidation with various agents like hydrogen peroxide or persulfate under alkaline conditions. This reagent is suitable for a range of applications, including chemiluminescent assays, immunoassays for enzymes, antibodies, and hormones, as well as for detecting oxidants in biological, environmental, and pharmaceutical contexts. Its utility in these research areas makes it a valuable tool for fluorescence-based detection methods.

Cat. No.

A43754

CAS No.

1883737-63-0

FHZ

FHZ is a fluorescent dye that serves as a vital tool for bioimaging applications. This compound exhibits strong fluorescent properties, enabling precise visualization of cellular structures and processes. It is particularly useful in fluorescence microscopy and can facilitate studies in cellular dynamics, protein localization, and organelle tracking.

Cat. No.

A43757

CAS No.

550-82-3

Resazurin

Synonyms: Diazoresorcinol

Resazurin is a water-soluble, membrane-permeable fluorescent dye that serves as a redox indicator. It is non-toxic and stable, transitioning from a blue non-fluorescent form to a pink and highly fluorescent form, Resorufin, upon reduction in living cells. Due to its sensitivity to changes in cellular metabolism, Resazurin is widely used for assessing cell viability, cytotoxicity, proliferation, migration, and invasion across various biological systems, including human, plant, animal, bacterial, and fungal cells.

Cat. No.

A43758

CAS No.

1708978-54-4

TP-α

Synonyms: TPG-456

TP-α is a glucagon-selective two-photon fluorescent probe with a dissociation constant (Kd) of 65 μM. This probe directly interacts with glucagon, resulting in a significant enhancement of fluorescence. TP-α selectively stains viable glucagon-secreting α cells within pancreatic islets, facilitating the visualization of their localization, distribution, and availability. It is particularly valuable for applications in diabetes research.

Cat. No.

A43759

CAS No.

1314527-28-0

ACu1

ACu1 is a copper (I)-selective two-photon fluorescent probe designed for the visualization and imaging of Cu+ distribution in living cells and tissues. This reagent enables researchers to study copper homeostasis and investigate the role of copper ions in cellular processes. Its high sensitivity and selectivity make it an essential tool for biological research involving metal ion dynamics.

Cat. No.

A43760

CAS No.

1198157-60-6

AG2

AG2 is a two-photon fluorescent probe that selectively targets glucose uptake through glucose-specific transport systems, promoting cellular internalization. This compound demonstrates preferential accumulation in cancer cells and colon cancer tissues compared to normal cells, primarily localizing in mitochondria, with additional distribution in the cytoplasm and cell membrane. AG2 is valuable for research focused on colon cancer dynamics and metabolism.

Cat. No.

A43763

CAS No.

1361203-33-9

CDg4

CDg4 is a green fluorescent probe designed for specific binding to glycogen on the surfaces of mouse embryonic stem cell colonies. As a member of the fluorescent diamino-chalcone library, CDg4 serves as a valuable tool in cellular imaging and visualization studies, enabling researchers to investigate glycogen dynamics and localization within stem cell environments. Its fluorescent properties make it ideal for various biological applications, especially in stem cell research and metabolic studies.

Cat. No.

A43765

CAS No.

1180112-32-6

BD-105

BD-105 is a glucagon-binding fluorescent probe with a dissociation constant (Ka) of 13.3 μM. This reagent displays significant changes in fluorescence intensity upon binding to glucagon, enabling the visualization of glucagon-secreting cells in various biological contexts. BD-105 selectively labels these cells while avoiding staining of insulin-secreting and non-endocrine control cells. It is an invaluable tool for imaging glucagon in live cells and tissues, facilitating studies in metabolic regulation and endocrine functions.

Cat. No.

A43766

CAS No.

1461-15-0

Calcein

Synonyms: Fluorexon

Calcein is a fluorescent dye primarily used for assessing lipid vesicle leakage and as a complexometric indicator for calcium ion titration with EDTA. This compound is valuable for fluorometric determination of calcium levels within biological samples. Due to its inability to cross intact cell membranes, Calcein serves as a model compound for evaluating drug delivery systems, facilitating research on drug efficiency and bioavailability.

Cat. No.

A43767

CAS No.

1236310-96-5

BOCA-1-BG

BOCA-1-BG is a BODIPY-labeled SNAP tag fluorescence probe designed for the detection of intracellular Ca2+ concentration. This compound functions as a highly sensitive fluorescent indicator for Ca2+, enabling real-time monitoring of calcium levels in various biological research applications. It is suitable for use in studies involving calcium signaling pathways and cellular responses to calcium fluctuations.

Cat. No.

A43768

CAS No.

1219603-04-9

SNAP-Peroxy-Green-1

Synonyms: SPG1

SNAP-Peroxy-Green-1 is a fluorescent probe designed for the selective detection of hydrogen peroxide (H2O2) in the extracellular environment and on cell membranes. This compound utilizes the SNAP-tag technology, enabling targeted visualization of oxidative stress and reactive oxygen species. Its primary applications include studying redox biology, investigating cellular signaling pathways, and enhancing our understanding of oxidative damage in various biological systems.

Cat. No.

A43769

CAS No.

1084800-67-8

ZP1BG

ZP1BG is a fluorescent probe designed for the specific detection of Zn2+ ions, formed through the covalent attachment of the zinc sensor ZP1 from the Zinpyr family to a benzyl guanine moiety. This reagent allows for the imaging and quantification of Zn2+ concentrations within neuronal organelles, including the Golgi apparatus and mitochondria. Its application is valuable for studies focused on zinc's role in cellular signaling and neurobiology.

Cat. No.

A43770

CAS No.

2777017-18-0

MI-BP-CC

MI-BP-CC is a mitochondrial-targeting near-infrared fluorescent probe that localizes specifically within the mitochondria of live cells. It operates by visualizing mitochondrial viscosity through its fluorescent emission at 722 nm. This compound is useful for studies investigating mitochondrial function and dynamics in cellular environments.

Cat. No.

A43773

CAS No.

51347-92-3

CN-N2

CN-N2 is a visible light fluorescent probe designed for high selectivity and rapid tissue penetration. This reagent demonstrates excellent biocompatibility and imaging efficacy, making it ideal for intraoperative rapid imaging of atherosclerotic plaques. Its properties facilitate enhanced visualization in biomedical research, particularly in the study of cardiovascular diseases.

Cat. No.

A43774

CAS No.

3055116-00-9

OBADC-TPA

OBADC-TPA is a novel photosensitizer that demonstrates effective absorption of light, facilitating photodynamic applications. This compound is utilized for the modification of nanoparticles, enhancing their imaging capabilities. It is particularly beneficial for precise optical imaging and the investigation of lymphoma, contributing to advancements in cancer research and diagnostics.

Cat. No.

A43775

CAS No.

1612240-27-3

NBzF-BG

NBzF-BG is a H2O2-specific fluorescent probe that exhibits visible absorption centered at 505 nm and displays weak fluorescence with an emission peak at 525 nm. When conjugated covalently and selectively with the SNAP-tag protein, it forms a fluorophore-protein conjugate (SNAP-NBzF) that rapidly reacts with hydrogen peroxide. This reaction leads to a significant enhancement in fluorescence, making NBzF-BG a valuable tool for studying oxidative stress and hydrogen peroxide dynamics in biological systems.