Date published: 2025-10-18

1-800-457-3801

SCBT Portrait Logo
Seach Input

Quenchers

Santa Cruz Biotechnology now offers a broad range of quenchers for use in various applications. Quenchers are specialized chemical compounds that play a crucial role in fluorescence-based assays and other biochemical experiments by absorbing fluorescence emitted by reporter molecules. This category of chemicals is essential in scientific research, particularly in the fields of molecular biology, genomics, and proteomics, where precise measurement and control of fluorescence signals are necessary. Quenchers are used to reduce background fluorescence, thereby enhancing the accuracy and sensitivity of quantitative assays, such as real-time PCR, FRET (Frster Resonance Energy Transfer) assays, and DNA sequencing. These compounds enable researchers to monitor biochemical processes in real-time, offering invaluable insights into molecular interactions and dynamic changes within cells. The ability to modulate fluorescence signals with quenchers has made them indispensable tools in the study of gene expression, protein-protein interactions, and the elucidation of complex biological pathways. As a result, quenchers are a fundamental component in advancing scientific knowledge and technological innovations in various research domains. View detailed information on our available quenchers by clicking on the product name.

Items 11 to 20 of 62 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

CruzQuench™ 5 azide

sc-362660
1 mg
$369.00
(0)

CruzQuench™ 5 azide is a specialized quencher that exhibits remarkable selectivity in disrupting excited states through unique molecular interactions. Its innovative design promotes rapid energy transfer, effectively minimizing unwanted side reactions. The compound's distinctive electronic characteristics enable it to engage with reactive species, altering their pathways and enhancing overall reaction control. This behavior underscores its role in advancing the study of intricate chemical mechanisms.

CruzQuench™ 7 amine

sc-362677
1 mg
$494.00
(0)

CruzQuench™ 7 amine is a highly effective quencher known for its ability to stabilize reactive intermediates through specific hydrogen bonding interactions. Its unique structure facilitates selective electron transfer, allowing for precise modulation of reaction kinetics. This compound's distinctive physical properties enhance its compatibility with various solvents, promoting efficient quenching processes. By influencing molecular dynamics, CruzQuench™ 7 amine plays a crucial role in refining experimental outcomes in complex chemical systems.

CruzQuench™ 1 amine

sc-362626
5 mg
$195.00
(0)

CruzQuench™ 1 amine is a specialized quencher that exhibits remarkable efficiency in deactivating excited states through unique steric hindrance and electronic effects. Its molecular architecture promotes rapid energy dissipation, effectively interrupting reaction pathways. The compound's distinctive solubility characteristics enhance its interaction with diverse substrates, optimizing quenching efficiency. By modulating reaction rates and pathways, CruzQuench™ 1 amine significantly influences the dynamics of chemical transformations.

CruzQuench™ 1 CPG 1000 Å

sc-362627
100 mg
$195.00
(0)

CruzQuench™ 1 CPG 1000 Å is an advanced quencher that excels in modulating photophysical properties through selective molecular interactions. Its unique porous structure facilitates enhanced diffusion, allowing for effective energy transfer and rapid quenching of excited states. The compound's tailored surface chemistry promotes specific binding affinities, optimizing its performance in various environments. This results in finely tuned reaction kinetics, significantly impacting the overall efficiency of chemical processes.

CruzQuench™ 1 CPG 500 Å

sc-362628
100 mg
$195.00
(0)

CruzQuench™ 1 CPG 500 Å is a specialized quencher designed for precise energy dissipation through unique molecular interactions. Its distinct nanoscale architecture enhances the accessibility of reactive sites, promoting efficient energy transfer pathways. The compound's optimized surface characteristics enable selective binding, which fine-tunes reaction kinetics and enhances quenching efficiency. This results in improved stability and performance in diverse chemical environments, making it a versatile tool for advanced applications.

CruzQuench™ 1 phosphoramidite

sc-362630
100 µmol
$195.00
(0)

CruzQuench™ 1 phosphoramidite is an innovative quencher that exhibits exceptional photophysical properties through its unique structural design. Its tailored molecular framework facilitates specific interactions with excited states, effectively modulating fluorescence intensity. The compound's high affinity for target molecules allows for rapid quenching dynamics, while its robust stability under varying conditions ensures consistent performance. This makes it an ideal candidate for applications requiring precise control over luminescent signals.

CruzQuench™ 1 succinimidyl ester

sc-362631
25 mg
$195.00
(0)

CruzQuench™ 1 succinimidyl ester is a specialized quencher that showcases remarkable reactivity due to its unique ester functionality. This compound engages in selective interactions with amine groups, promoting efficient energy transfer and quenching mechanisms. Its distinct kinetic profile allows for rapid reaction rates, enhancing the precision of fluorescence modulation. Additionally, its stability across diverse environments ensures reliable performance in various experimental setups, making it a versatile tool for fluorescence studies.

CruzQuench™ 2 acid

sc-362632
100 mg
$244.00
(0)

CruzQuench™ 2 acid is a highly effective quencher characterized by its unique acid halide structure, which facilitates rapid acylation reactions. This compound exhibits strong electrophilic behavior, allowing it to engage in specific interactions with nucleophiles, leading to efficient quenching pathways. Its distinctive reactivity profile enhances the modulation of photophysical properties, while its robust stability across a range of conditions ensures consistent performance in diverse applications.

CruzQuench™ 2 amine

sc-362633
5 mg
$195.00
(0)

CruzQuench™ 2 amine is a specialized quencher known for its unique amine functionality, which promotes selective interactions with electrophiles. This compound exhibits remarkable reaction kinetics, enabling rapid deactivation of excited states through non-radiative pathways. Its ability to form stable hydrogen bonds enhances its quenching efficiency, while its versatile solubility in various media allows for tailored applications across different environments, ensuring reliable performance.

CruzQuench™ 2 CPG 1000 Å

sc-362634
100 mg
$195.00
(0)

CruzQuench™ 2 CPG 1000 Å is a sophisticated quencher characterized by its unique structural features that facilitate specific molecular interactions. This compound demonstrates exceptional quenching efficiency through its ability to engage in π-π stacking and charge transfer complexes, leading to effective energy dissipation. Its high surface area enhances contact with excited species, while its tailored porosity allows for selective permeability, optimizing performance in diverse chemical environments.