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产品展厅

QXY7 NHS酯 [相当于QSY-7 NHS酯]
物品单位 价格 品牌
2388 AAT Bioquest
  • 产地:American
  • 型号:10 mg
  • 货号:CS2038
  • 发布日期: 2022-03-01
  • 更新日期: 2022-03-28
产品详细说明
产地 American
品牌 AAT Bioquest
货号 CS2038
用途范围 Research Grade
纯度 98%%
CAS编号
规格 10 mg
是否进口

产品名称:QXY7酸 [相当于QSY-7 NHS酯]

规格:10mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

分子量:791.32

外观:固体

溶剂:DMSO

 

产品介绍

QXY7 是与 QSY-7 酸 (ThermoFisher) 相同的分子。 QXY7 在 ~550 nm 最大值处具有强烈的吸收,没有可检测的荧光,使其可用作荧光共振能量转移 (FRET) 应用中的受体,与 Cy3、TAMRA、Alexa Fluor 555 和 iFluor 647 或其他光谱相似的荧光染料搭配使用。QXY7 NHS 酯非常稳定,很容易与含氨基的分子反应,如氨基修饰的寡核苷酸、蛋白质和肽。

 

参考文献

Structural exploration and F?rster theory modeling for the interpretation of gas-phase FRET measurements: Chromophore-grafted amyloid-β peptides.
Authors: Kulesza, Alexander and Daly, Steven and MacAleese, Luke and Antoine, Rodolphe and Dugourd, Philippe
Journal: The Journal of chemical physics (2015): 025101

Action-FRET: probing the molecular conformation of mass-selected gas-phase peptides with F?rster resonance energy transfer detected by acceptor-specific fragmentation.
Authors: Daly, Steven and Poussigue, Frédéric and Simon, Anne-Laure and MacAleese, Luke and Bertorelle, Franck and Chirot, Fabien and Antoine, Rodolphe and Dugourd, Philippe
Journal: Analytical chemistry (2014): 8798-804

A time-resolved, internally quenched fluorescence assay to characterize inhibition of hepatitis C virus nonstructural protein 3-4A protease at low enzyme concentrations.
Authors: Mao, Shi-Shan and DiMuzio, Jillian and McHale, Carolyn and Burlein, Christine and Olsen, David and Carroll, Steven S
Journal: Analytical biochemistry (2008): 1-8

Fluorescence-based sensing of glucose using engineered glucose/galactose-binding protein: a comparison of fluorescence resonance energy transfer and environmentally sensitive dye labelling strategies.
Authors: Khan, Faaizah and Gnudi, Luigi and Pickup, John C
Journal: Biochemical and biophysical research communications (2008): 102-6

Longer wavelength fluorescence resonance energy transfer depsipeptide substrates for hepatitis C virus NS3 protease.
Authors: Konstantinidis, Alex K and Richardson, Paul L and Kurtz, Kevin A and Tripathi, Rakesh and Chen, Chih-Ming and Huang, Peggy and Randolph, John and Towne, Danli and Donnelly, Jennifer and Warrior, Usha and Middleton, Tim and Kati, Warren M
Journal: Analytical biochemistry (2007): 156-67

M-DNA: A novel metal ion complex of DNA studied by fluorescence techniques.
Authors: Wettig, Shawn D and Wood, David O and Aich, Palok and Lee, Jeremy S
Journal: Journal of inorganic biochemistry (2005): 2093-101

Fluorescence assay of SIRT protein deacetylases using an acetylated peptide substrate and a secondary trypsin reaction.
Authors: Marcotte, Patrick A and Richardson, Paul L and Richardson, Paul R and Guo, Jun and Barrett, Leo W and Xu, Nan and Gunasekera, Angelo and Glaser, Keith B
Journal: Analytical biochemistry (2004): 90-9

Resonance energy transfer for assessing the molecular integrity of proteins for local delivery.
Authors: Wu, David and Edelman, Elazer R
Journal: Biotechnology and bioengineering (2004): 406-12

Short PNA molecular beacons for real-time PCR allelic discrimination of single nucleotide polymorphisms.
Authors: Petersen, Kenneth and Vogel, Ulla and Rockenbauer, Eszter and Nielsen, Kirsten Vang and K?lvraa, Steen and Bolund, Lars and Nex?, Bj?rn
Journal: Molecular and cellular probes (2004): 117-22

Development of an Alu-based, QSY 7-labeled primer PCR method for quantitation of human DNA in forensic samples.
Authors: Nicklas, Janice A and Buel, Eric
Journal: Journal of forensic sciences (2003): 282-91

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