(TF8WS) family has the spectral properties similar to those of IRDye 800. 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 TF7-labeled peptides and nucleotides exhibit stronger fluorescence and higher photostability than the ones labeled with IRDye 800. This TF8WS product is reactive to alkynes, and useful for click chemistry.
Details
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Product Name
TFluorophore 8WS azide [TF8WS azide]
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Catalog No
Z1019
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ABT-Webpage
assaybiotechnology.com/TFluorophore-8WS-azide-TF8WS-azide
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H-Phrases
H303, H313, H333
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Molecular weight
1125.19
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Product Legend
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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R-Phrase
R20, R21, R22
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Shipping
RT
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Solvent
DMSO
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Spectral Properties
Excitation (nm):785, Emission (nm):801, Extinction coefficient (cm-1 M-1):250000
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Storage
f/l
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Symbol
Xn
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UNSPEC Code
12171501
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