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Tide Fluor™ 6WS azide [TF6WS azide]

Click chemistry is a method for attaching a probe or substrate of interest to a specific biomolecule, a process called bioconjugation. The possibility of attaching fluorophores and other reporter molecules has made click chemistry a very powerful tool for identifying, locating, and characterizing both old and new biomolecules. The classic click reaction is the copper-catalyzed reaction of an azide with an alkyne to form a 5-membered heteroatom ring, this reaction is commonly called Cu(I)-Catalyzed Azide-Alkyne Cycloaddition (CuAAC).
Click chemistry is a method for attaching a probe or substrate of interest to a specific biomolecule, a process called bioconjugation. The possibility of attaching fluorophores and other reporter molecules has made click chemistry a very powerful tool for identifying, locating, and characterizing both old and new biomolecules. The classic click reaction is the copper-catalyzed reaction of an azide with an alkyne to form a 5-membered heteroatom ring, this reaction is commonly called Cu(I)-Catalyzed Azide-Alkyne Cycloaddition (CuAAC).
Click chemistry is a method for attaching a probe or substrate of interest to a specific biomolecule, a process called bioconjugation. The possibility of attaching fluorophores and other reporter molecules has made click chemistry a very powerful tool for identifying, locating, and characterizing both old and new biomolecules. The classic click reaction is the copper-catalyzed reaction of an azide with an alkyne to form a 5-membered heteroatom ring, this reaction is commonly called Cu(I)-Catalyzed Azide-Alkyne Cycloaddition (CuAAC).
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Physical properties
Molecular weight1193.25
SolventDMSO
Spectral properties
Correction Factor (280 nm)0.101
Extinction coefficient (cm -1 M -1)220000
Excitation (nm)682
Emission (nm)701
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
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Tide Fluor™ 2WS acid [TF2WS acid] *Superior replacement for FITC*
Tide Fluor™ 2WS succinimidyl ester [TF2WS SE] *Superior replacement for FITC*
Tide Fluor™ 2WS maleimide [TF2WS Maleimide] *Superior replacement for FITC*
Tide Fluor™ 2WS Amine [TF2WS amine] *Superior replacement for FITC*
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Show More (37)

OverviewpdfSDSpdfProtocol


Molecular weight
1193.25
Correction Factor (280 nm)
0.101
Extinction coefficient (cm -1 M -1)
220000
Excitation (nm)
682
Emission (nm)
701
Tide Fluor™ 6WS (TF6WS) family has the spectral properties similar to those of Cy5.5, IRDye 700 and Alexa Fluor 680. Their fluorescence is pH-independent from pH 3 to 11. These characteristics make this new dye family more robust to pH-sensitive assays. In some cases TF6-labeled peptides and nucleotides exhibit stronger fluorescence and higher photostability than the ones labeled with Cy5.5, IRDye 700 and Alexa Fluor 680. In pairing with our Tide Quencher™ 6WS (TQ6WS), a variety of FRET peptides and nucleotides can be developed for detecting proteases and molecular beacons with enhanced sensitivity and stability. This TF6WS product is reactive to alkynes, and useful for click chemistry.

Calculators


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Tide Fluor™ 6WS azide [TF6WS azide] to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM83.805 µL419.024 µL838.047 µL4.19 mL8.38 mL
5 mM16.761 µL83.805 µL167.609 µL838.047 µL1.676 mL
10 mM8.38 µL41.902 µL83.805 µL419.024 µL838.047 µL

Molarity calculator

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Spectrum


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spectrum

Spectral properties

Correction Factor (280 nm)0.101
Extinction coefficient (cm -1 M -1)220000
Excitation (nm)682
Emission (nm)701

Images


Citations


View all 7 citations: Citation Explorer
A mechanistic model to predict effects of cathepsin B and cystatin C on &beta;-amyloid aggregation and degradation
Authors: Perlenfein, Tyler J and Murphy, Regina M
Journal: Journal of Biological Chemistry (2017): jbc--M117
Real-Time Detection of a Self-Replicating RNA Enzyme
Authors: Olea, Charles and Joyce, Gerald F
Journal: Molecules (2016): 1310
Maternal serum glycosylated fibronectin as a point-of-care biomarker for assessment of preeclampsia
Authors: Rasanen, Juha and Quinn, Matthew J and Laurie, Amber and Bean, Eric and Roberts, Charles T and Nagalla, Srinivasa R and Gravett, Michael G
Journal: American journal of obstetrics and gynecology (2015): 82--e1
Development of Multi-Parametric/Multimodal Spectroscopy Apparatus for Characterization of Functional Interfaces
Authors: Zhou, Lang and Arugula, Mary and Easley, Christopher J and Shannon, Curtis and Simonian, Aleks and r, undefined
Journal: ECS Transactions (2015): 9--16
Array of biodegradable microrafts for isolation and implantation of living, adherent cells
Authors: Wang, Yuli and Phillips, Colleen N and Herrera, Gabriela S and Sims, Christopher E and Yeh, Jen Jen and Allbritton, Nancy L
Journal: RSC advances (2013): 9264--9272
Development of SNAP-Tag Fluorogenic Probes for Wash-Free Fluorescence Imaging
Authors: Sun, Xiaoli and Zhang, Aihua and Baker, Brenda and Sun, Luo and Howard, Angela and Buswell, John and Maurel, Damien and Masharina, Anastasiya and Johnsson, Kai and Noren, Christopher J and others, undefined
Journal: ChemBioChem (2011): 2217--2226
FERRAMENTAS PARA ESTUDO DA BIOLOGIA DE GPCRS (G-PROTEIN COUPLED RECEPTORS)
Authors: Soriani, Frederico Marianetti and Russo, Remo Castro

References


View all 25 references: Citation Explorer
Time-resolved FRET method for typing polymorphic alleles of the human leukocyte antigen system by using a single DNA probe
Authors: Andreoni A, Bondani M, Nardo L.
Journal: Photochem Photobiol Sci (2009): 1202
Tumor-specific detection of an optically targeted antibody combined with a quencher-conjugated neutravidin "quencher-chaser": a dual "quench and chase" strategy to improve target to nontarget ratios for molecular imaging of cancer
Authors: Ogawa M, Kosaka N, Choyke PL, Kobayashi H.
Journal: Bioconjug Chem (2009): 147
The detection of platelet derived growth factor using decoupling of quencher-oligonucleotide from aptamer/quantum dot bioconjugates
Authors: Kim GI, Kim KW, Oh MK, Sung YM.
Journal: Nanotechnology (2009): 175503
Development of a cell-based hepatitis C virus infection fluorescent resonance energy transfer assay for high-throughput antiviral compound screening
Authors: Yu X, Sainz B, Jr., Uprichard SL.
Journal: Antimicrob Agents Chemother (2009): 4311
An improved cell-penetrating, caspase-activatable, near-infrared fluorescent peptide for apoptosis imaging
Authors: Maxwell D, Chang Q, Zhang X, Barnett EM, Piwnica-Worms D.
Journal: Bioconjug Chem (2009): 702
Feasibility of single nucleotide polymorphism genotyping with a single-probe by time-resolved Forster resonance energy transfer
Authors: Andreoni A, Bondani M, Nardo L.
Journal: Mol Cell Probes (2009): 119
Photodynamic molecular beacon triggered by fibroblast activation protein on cancer-associated fibroblasts for diagnosis and treatment of epithelial cancers
Authors: Lo PC, Chen J, Stefflova K, Warren MS, Navab R, B and archi B, Mullins S, Tsao M, Cheng JD, Zheng G.
Journal: J Med Chem (2009): 358
Rapid detection and quantification of Propionibacteriaceae
Authors: Goldschmidt P, Ferreira CC, Degorge S, Benallaoua D, Boutboul S, Laroche L, Batellier L, Chaumeil C.
Journal: Br J Ophthalmol (2009): 258
Evaluation of tetramethylrhodamine and black hole quencher 1 labeled probes and five commercial amplification mixes in TaqMan real-time RT-PCR assays for respiratory pathogens
Authors: Yang GP, Erdman DD, Tondella ML, Fields BS.
Journal: J Virol Methods (2009): 288
Design of FRET-TaqMan probes for multiplex real-time PCR using an internal positive control
Authors: Jothikumar P, Hill V, Narayanan J.
Journal: Biotechniques (2009): 519