AF647 NHS Ester
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Catalog #: |
AP13538 |
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Name: |
AF647NHS Ester |
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Chemical Formula: |
C40H46N3Na3O16S4 |
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Molecular Weight: |
1022 |
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CAS: |
|
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Purity: |
≥92% |
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Availability: |
In Stock |
Alexa 647 NHSester(Alexa Fluor 647 NHS Esterequivalent) is a bright, far-red fluorescent dye with excitation ideally suited for the 594 nm or 633 nm laser lines, used for cellular visualisation and labeling of antibodies, peptides, proteins, modified oligonucleotides, and other amine-containing molecules.
Used for stable signal generation in imaging and flow cytometry, Alexa Fluor 647 dye is water soluble and pH-insensitive from pH 4 to pH 10. AF647 dyepossesses high water-solubility, high fluorescence quantum yield.
The NHS ester (or succinimidyl ester) of AF647is the most popular tool for conjugating this dye to a protein or antibody. NHS esters can be used to label to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The resulting Alexa Fluor conjugate will exhibit brighter fluorescence and greater photostability than the conjugates of other spectrally similar fluorophores.
AxisPharmoffers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
Ships within: 24 hours
Storage condition: -20 ° C
Shipping: Ambient Temperature
If you want to know more about alexa fluor 647 structure, please visit our website.
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