Product Description
Catalog #: AP13538
Name: AF 647 NHS Ester
Chemical Formula: C40H46N3Na3O16S4
Molecular Weight: 1022
CAS: 407627-60-5
Purity: ?92%
Availability: In Stock
Alexa 647 NHS esterAlexa Fluor 647 NHS Ester equivalent 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 dye possesses high water-solubility, high fluorescence quantum yield.
The NHS ester or succinimidyl ester of AF647 equivalent is 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.
AxisPharm offers 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.
