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 21 to 30 of 50 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Tetramethylrhodamine isothiocyanate Isomer R

80724-20-5sc-215957
sc-215957A
5 mg
10 mg
$188.00
$325.00
(0)

Tetramethylrhodamine isothiocyanate Isomer R is a vibrant fluorescent dye characterized by its emission in the 570-590 nm range. Its unique isothiocyanate group enables strong covalent bonding with nucleophiles, enhancing specificity in labeling applications. The compound's rigid structure contributes to its photostability, allowing for prolonged observation under excitation. Additionally, its high quantum yield facilitates efficient light absorption, making it ideal for applications requiring precise fluorescence intensity measurements.

Rhodamine 101 Inner Salt

116450-56-7sc-212775
500 mg
$165.00
2
(1)

Rhodamine 101 Inner Salt is a highly fluorescent compound exhibiting emission in the 570-590 nm range. Its unique inner salt structure enhances solubility and stability in various environments. The presence of multiple aromatic rings contributes to its strong light absorption and photostability, while the electron-donating groups facilitate intramolecular charge transfer, resulting in a distinct fluorescence profile. This compound's robust interactions with polar solvents further enhance its optical properties, making it a versatile choice for diverse applications.

SBFI-AM

129423-53-6sc-215841
sc-215841A
100 µg
1 mg
$141.00
$774.00
2
(1)

SBFI-AM is a distinctive fluorescent compound characterized by its emission in the 570-590 nm range. Its unique structure allows for efficient energy transfer and a high quantum yield, driven by specific molecular interactions that stabilize excited states. The compound's hydrophilic properties enhance its solubility in aqueous environments, while its ability to undergo rapid reaction kinetics facilitates dynamic sensing applications. These features contribute to its remarkable photophysical behavior.

Rhodamine B octadecyl ester perchlorate

142179-00-8sc-212777
20 mg
$199.00
(0)

Rhodamine B octadecyl ester perchlorate exhibits a vibrant fluorescence in the 570-590 nm range, attributed to its unique hydrophobic tail that enhances membrane permeability. This compound demonstrates strong intermolecular interactions, leading to aggregation-induced emission changes. Its distinct photostability and responsiveness to environmental factors allow for versatile applications in sensing and imaging. The compound's structural rigidity contributes to its efficient light absorption and energy transfer mechanisms.

NHS-5(6)Carboxyrhodamine

150408-83-6sc-208095
25 mg
$212.00
(0)

NHS-5(6)Carboxyrhodamine is characterized by its striking fluorescence in the 570-590 nm range, driven by its unique conjugated system that facilitates efficient energy transfer. This compound exhibits notable solubility in polar solvents, enhancing its reactivity with various nucleophiles. Its ability to form stable complexes through hydrogen bonding and π-π stacking interactions allows for selective binding in complex environments, making it a versatile tool in various chemical contexts.

6-Carboxytetramethylrhodamine

91809-67-5sc-207104
10 mg
$253.00
2
(0)

6-Carboxytetramethylrhodamine is distinguished by its vibrant fluorescence emission in the 570-590 nm spectrum, attributed to its robust conjugated structure. This compound demonstrates high stability under varying pH conditions, allowing it to engage in diverse chemical interactions. Its propensity for forming strong electrostatic interactions and hydrophobic contacts enhances its reactivity, making it an intriguing candidate for studying molecular dynamics and environmental behavior in complex systems.

6-TAMRA SE

150810-69-8sc-291418
5 mg
$555.00
1
(0)

6-TAMRA SE exhibits a striking fluorescence in the 570-590 nm range, stemming from its unique structural configuration that facilitates efficient energy transfer. This compound is characterized by its ability to form stable complexes with various biomolecules, driven by specific non-covalent interactions. Its reactivity is influenced by the presence of functional groups that enable selective binding, making it a compelling subject for exploring molecular recognition and interaction pathways in diverse environments.

DY-550-NHS

sc-221570
1 mg
$430.00
(0)

DY-550-NHS is a fluorescent dye that emits light in the 570-590 nm range, distinguished by its robust stability and high quantum yield. Its unique reactivity as an acid halide allows for selective conjugation with amines, facilitating the formation of covalent bonds. This compound exhibits a propensity for forming dynamic interactions with proteins, enhancing its utility in studying molecular dynamics and interactions. Its distinct photophysical properties make it an intriguing candidate for various analytical applications.

N-[trans-4-(Succinimidyloxycarbonyl)cyclohexylmethyl]-sulforhodamine B-acid amide

sc-301265
5 mg
$117.00
(0)

N-[trans-4-(Succinimidyloxycarbonyl)cyclohexylmethyl]-sulforhodamine B-acid amide is a fluorescent compound that emits in the 570-590 nm range, characterized by its unique structural features that promote specific binding interactions. Its acid amide functionality enables efficient coupling with nucleophiles, leading to stable conjugates. The compound's photostability and distinct spectral properties enhance its performance in fluorescence-based assays, making it suitable for probing complex biological systems.

CruzFluor sm™ 3 acid

sc-362584
25 mg
$195.00
(1)

CruzFluor sm™ 3 acid is a specialized fluorescent compound that exhibits emission in the 570-590 nm range. Its unique acid halide structure facilitates selective reactivity with amines, promoting rapid acylation reactions. The compound's robust photophysical properties, including high quantum yield and exceptional stability under varied conditions, allow for precise tracking in dynamic environments. Its distinct molecular interactions enhance its utility in advanced analytical applications.