Date published: 2026-5-5

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Ex 570-590 nm Yellow

Santa Cruz Biotechnology now offers a broad range of Ex 570-590 nm compounds for use in various applications. These compounds, which absorb light in the yellow-orange spectrum between 570 and 590 nanometers, are essential tools in scientific research, particularly in the fields of molecular biology, biochemistry, and materials science. Their specific absorption range makes them ideal for use in fluorescence microscopy and flow cytometry, where they enable precise visualization and analysis of cellular and molecular structures. By providing bright, distinct fluorescence, these compounds facilitate the study of dynamic biological processes, such as protein interactions, gene expression, and cellular signaling pathways. Additionally, Ex 570-590 nm compounds are employed in the development of advanced biosensors and diagnostic assays, enhancing the detection sensitivity and accuracy of various biochemical analytes. In materials science, these compounds are used to create innovative photonic materials with tailored optical properties, contributing to advancements in technologies such as solar energy harvesting and optical data storage. Environmental scientists utilize these compounds to monitor pollutants and analyze ecological changes through fluorescence-based detection methods. The versatility and high performance of Ex 570-590 nm compounds make them indispensable for pushing the frontiers of scientific research and technological innovation. Their ability to provide reliable and reproducible results across a wide range of applications underscores their critical role in the scientific community. View detailed information on our available Ex 570-590 nm compounds by clicking on the product name.

Items 11 to 20 of 31 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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 characterized by its vibrant emission in the 570-590 nm range, stemming from its extended π-conjugated system. The ionic nature of the sodium salt form enhances its solubility in aqueous environments, promoting interactions with polar substrates. This compound undergoes rapid electron transfer processes, which can influence reaction dynamics and facilitate specific binding events, making it a versatile probe in various chemical contexts.

Sulforhodamine 101 acid chloride

82354-19-6sc-215930
sc-215930A
10 mg
25 mg
$176.00
$447.00
(1)

Sulforhodamine 101 acid chloride exhibits strong fluorescence in the 570-590 nm range, attributed to its robust chromophore structure. As an acid chloride, it readily participates in acylation reactions, showcasing high reactivity towards nucleophiles. Its unique ability to form stable covalent bonds with amines and alcohols allows for selective labeling in complex mixtures. Additionally, the compound's hydrophobic characteristics can influence its partitioning behavior in various solvents, affecting reaction kinetics and product formation.

5(6)-Carboxy-X-rhodamine N-succinimidyl ester

114616-32-9sc-210422
25 mg
$214.00
(0)

5(6)-Carboxy-X-rhodamine N-succinimidyl ester is a highly fluorescent compound that emits light in the 570-590 nm range, driven by its intricate conjugated system. As an N-succinimidyl ester, it exhibits a propensity for nucleophilic attack, particularly by amines, facilitating the formation of stable amide bonds. This reactivity is enhanced by its ability to undergo hydrolysis, which can modulate its fluorescence properties. Its solubility profile and charge distribution further influence its interactions in diverse environments, impacting reaction dynamics and specificity.

Sulforhodamine 101 DHPE

187099-99-6sc-215931
1 mg
$214.00
(1)

Sulforhodamine 101 DHPE is a vibrant fluorescent dye characterized by its strong emission in the 570-590 nm range, attributed to its extensive conjugated structure. This compound features a unique phospholipid tail that enhances membrane permeability and facilitates incorporation into lipid bilayers. Its hydrophobic nature allows for specific interactions with cellular membranes, influencing localization and dynamics in various environments. Additionally, its photostability ensures reliable performance in fluorescence applications.

Texas Red-2-sulfonamidoethyl methanethiosulfonate

386229-76-1sc-220227
2.5 mg
$280.00
(0)

Texas Red-2-sulfonamidoethyl methanethiosulfonate is a fluorescent compound notable for its distinct emission spectrum in the 570-590 nm range. Its sulfonamidoethyl group enhances solubility in aqueous environments, promoting effective interactions with biomolecules. The methanethiosulfonate moiety allows for selective labeling of thiol groups, facilitating targeted conjugation in biochemical assays. This compound exhibits robust stability under light exposure, making it suitable for prolonged imaging studies.

Texas Red-2-Sulfonamidoethyl Mercaptan

sc-220226
1 mg
$480.00
(0)

Texas Red-2-Sulfonamidoethyl Mercaptan is a vibrant fluorescent dye characterized by its emission in the 570-590 nm range. Its unique sulfonamidoethyl structure enhances hydrophilicity, allowing for efficient binding to various biomolecular targets. The compound's reactivity with thiol groups enables precise labeling, while its photostability ensures reliable performance in dynamic environments. Additionally, its distinct molecular interactions contribute to versatile applications in fluorescence-based techniques.

CruzFluor sm 4 acid

sc-362591
10 mg
$195.00
(1)

CruzFluor sm™ 4 acid is a specialized fluorescent compound that exhibits strong emission in the 570-590 nm range. Its unique acid halide functionality facilitates selective acylation reactions, promoting rapid esterification with alcohols and amines. The compound's robust photophysical properties, including high quantum yield and stability, enhance its performance in diverse experimental conditions. Its tailored molecular interactions enable precise targeting in complex systems, making it a versatile tool in fluorescence applications.

CruzFluor sm™ 4 amine

sc-362592
1 mg
$195.00
(1)

CruzFluor sm™ 4 amine is a distinctive fluorescent compound characterized by its emission in the 570-590 nm spectrum. This amine derivative showcases unique reactivity due to its ability to form stable adducts with electrophiles, enhancing its role in nucleophilic substitution reactions. Its exceptional solubility and compatibility with various solvents contribute to its versatility in diverse environments, while its high photostability ensures reliable performance in prolonged applications.

CruzFluor sm™ 4 maleimide

sc-362593
1 mg
$195.00
(1)

CruzFluor sm™ 4 maleimide is a specialized fluorescent compound exhibiting emission in the 570-590 nm range. This maleimide derivative is notable for its selective reactivity with thiol groups, facilitating the formation of stable thioether linkages. Its unique structural features promote efficient conjugation reactions, while its robust photophysical properties ensure consistent fluorescence under varying conditions. The compound's high quantum yield further enhances its utility in diverse experimental setups.

CruzFluor sm™ 4 succinimidyl ester

sc-362595
5 mg
$195.00
(1)

CruzFluor sm™ 4 succinimidyl ester is a distinctive fluorescent compound that emits light in the 570-590 nm range. This ester is characterized by its ability to react selectively with amine groups, forming stable amide bonds. Its unique reactivity profile allows for efficient labeling and conjugation, while its exceptional stability under diverse conditions ensures reliable performance. The compound's high molar absorptivity contributes to its strong fluorescence, making it suitable for various applications.