(DB-410402)
AF 647 NHS Ester is a bright red-fluorescent dye that is structurally identical to Alexa Fluor 647. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences.
The NHS ester is an amine-reactive dye: It can label amine groups in proteins, peptides, amino-modified oligos, and other target molecules and is commonly used for flow cytometry and fluorescent microscopy.
Package size
Key Parameters: Ideal for all kinds of labeling with lower costs
NHS ester: label amine groups in proteins, peptides or amino-modified oligos and get stable signal generation
Applications: Confocal Microscopy, Super Resolution Microscopy, Flow Cytometry (FACS), cell cultures and tissue labeling
Lower Cost Alternative: Same Spectral Properties & Performance – Works exactly like Alexa Fluor 647 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 647
Pricing
Cat. no. | Quantity | Price |
|---|---|---|
DB-410402-1MG | 1 mg | 105 EUR |
DB-410402-5MG | 5 mg | 335 EUR |
DB-410405-10MG | 10 mg | 610 EUR |
DB-410402-25MG | 25 mg | 1095 EUR |
DB-410402-50MG | 50 mg | 1415 EUR |
DB-410402-100MG | 100 mg | 1980 EUR |
General Information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of AF 647 NHS Ester
Name | Appearance | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|---|
AF 594 NHS Ester | Dark-blue crystals | 650 | 671 | 105 000 | 1245.63 | C57H92N6O16S4 |
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