Date published: 2026-4-30

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Em 570-590 nm Yellow

Santa Cruz Biotechnology now offers a broad range of Em 570-590 nm compounds for use in various applications. This category of fluorescent compounds, emitting light within the yellow to orange spectrum, plays a crucial role in scientific research, particularly in fields requiring high-resolution imaging and precise molecular tagging. Em 570-590 nm compounds are extensively used in fluorescence microscopy, where they allow for the visualization of complex biological structures and processes with minimal background interference. The specific emission range makes these compounds ideal for multi-color labeling experiments, where they can be paired with other fluorophores to study interactions and functions within cells, including protein-protein interactions and gene expression. Additionally, their distinct emission properties are advantageous in flow cytometry, enabling the accurate detection and quantification of cellular components and biomarkers. Beyond biological applications, these compounds find utility in chemistry and materials science for studying molecular dynamics and assemblies. Their emission characteristics also make them suitable for applications in environmental science, such as tracking biological contaminants. The unique spectral properties of Em 570-590 nm compounds enhance the ability of researchers to conduct detailed and differentiated studies in complex experimental settings, contributing to advancements in scientific understanding and methodology across a wide range of disciplines. View detailed information on our available Em 570-590 nm compounds by clicking on the product name.

Items 11 to 20 of 50 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Tetramethylrhodamine methyl ester perchlorate

115532-50-8sc-215959
25 mg
$186.00
9
(1)

Tetramethylrhodamine methyl ester perchlorate is a vibrant fluorescent dye characterized by its emission spectrum in the 570-590 nm range. Its unique structure, featuring a highly conjugated system, allows for efficient energy transfer and strong fluorescence. The compound's lipophilic properties enable it to permeate cellular membranes, while its perchlorate salt form enhances stability in various environments. This dye also exhibits distinct photophysical properties, including rapid excited-state dynamics, which influence its interactions in diverse chemical contexts.

Tetramethylrhodamine ethyl ester perchlorate

115532-52-0sc-213026
25 mg
$126.00
3
(1)

Tetramethylrhodamine ethyl ester perchlorate is a fluorescent compound notable for its emission in the 570-590 nm range. Its robust conjugated framework facilitates exceptional light absorption and emission efficiency. The ethyl ester moiety contributes to its solubility and interaction with lipid membranes, enhancing its ability to engage in dynamic molecular interactions. Additionally, the perchlorate component stabilizes the dye, promoting consistent photostability and minimizing quenching effects in various experimental conditions.

Atto 565 NHS ester

sc-319832
1 mg
$206.00
1
(0)

Atto 565 NHS ester is a fluorescent dye characterized by its emission in the 570-590 nm range. Its unique NHS ester functionality enables efficient coupling to amine-containing biomolecules, facilitating specific labeling. The dye's rigid structure enhances photophysical properties, ensuring high quantum yield and stability under light exposure. Its hydrophilic nature allows for effective dispersion in aqueous environments, promoting versatile applications in biochemical assays and imaging techniques.

Tetramethylrhodamine-5-isothiocyanate

80724-19-2sc-215960
5 mg
$220.00
2
(0)

Tetramethylrhodamine-5-isothiocyanate is a vibrant fluorescent compound that emits light in the 570-590 nm range. Its isothiocyanate group allows for selective reactions with nucleophiles, particularly amines, leading to stable conjugates. The compound exhibits strong photostability and a high extinction coefficient, making it ideal for applications requiring intense fluorescence. Its lipophilic characteristics enhance membrane permeability, facilitating interactions with cellular components.

Resorufin pentyl ether

87687-03-4sc-208304
sc-208304A
1 mg
5 mg
$204.00
$632.00
2
(0)

Resorufin pentyl ether is a fluorescent compound that emits light in the 570-590 nm range, characterized by its unique ether linkage which enhances solubility in organic solvents. This structure promotes efficient electron transfer processes, contributing to its rapid reaction kinetics. The compound's hydrophobic nature allows for effective partitioning in lipid environments, facilitating interactions with various biomolecules. Its robust photophysical properties ensure consistent fluorescence under varying conditions.

Rhodamine B, hexyl ester, perchlorate

877933-92-1sc-391078
10 mg
$156.00
(0)

Rhodamine B, hexyl ester, perchlorate is a vibrant fluorescent dye that emits light in the 570-590 nm range. Its unique hexyl ester group enhances hydrophobic interactions, promoting strong binding to lipid membranes. This compound exhibits notable photostability and high quantum yield, making it suitable for various applications. The perchlorate counterion contributes to its solubility in polar solvents, facilitating diverse molecular interactions and enhancing its reactivity in photochemical processes.

DY-550-avidin

sc-221567
sc-221567A
1 mg
5 mg
$148.00
$592.00
(0)

DY-550-avidin is a specialized fluorescent probe characterized by its emission in the 570-590 nm range. This compound exhibits a strong affinity for biotin, enabling robust molecular interactions that facilitate the formation of stable complexes. Its unique structure enhances photophysical properties, including high brightness and stability under light exposure. Additionally, DY-550-avidin's ability to engage in specific binding pathways allows for precise tracking in various biochemical assays, showcasing its versatility in research applications.

Atto 565-Biotin

sc-319833
1 mg
$171.00
(0)

Atto 565-Biotin is a fluorescent dye that emits light in the 570-590 nm range, distinguished by its exceptional binding affinity for biotin. This compound features a unique conjugation that enhances its photostability and brightness, making it ideal for sensitive detection methods. Its molecular design promotes efficient energy transfer and minimizes background fluorescence, allowing for clear signal resolution in complex biological systems. The dye's robust interaction dynamics enable precise localization and tracking in various experimental contexts.

Resorufin methyl ether

5725-89-3sc-208303
sc-208303A
1 mg
5 mg
$62.00
$213.00
1
(0)

Resorufin methyl ether is a fluorescent compound that emits light in the 570-590 nm range, characterized by its unique electron-rich structure that facilitates rapid electron transfer processes. This property enhances its reactivity in redox reactions, making it a valuable probe for studying oxidative stress. Its hydrophobic nature allows for efficient membrane permeability, while its distinct photophysical properties contribute to high quantum yields, ensuring strong signal intensity in various analytical applications.

Resorufin sodium salt

34994-50-8sc-206019
sc-206019A
sc-206019B
500 mg
1 g
5 g
$250.00
$374.00
$1431.00
5
(0)

Resorufin sodium salt is a highly fluorescent compound that exhibits emission in the 570-590 nm range, attributed to its conjugated system that stabilizes excited states. This stability promotes efficient energy transfer and enhances its sensitivity in detecting environmental changes. Its ionic nature increases solubility in aqueous solutions, facilitating interactions with biomolecules. Additionally, its rapid reaction kinetics make it suitable for real-time monitoring of dynamic processes in various experimental setups.