(DB-410105)
AF 488 Alkyne is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins.
AF 488 Alkyne is reactive with azides via a copper-catalyzed click reaction and it is exceedingly bright and photostable fluorophore for use with flow cytometry, microscopy and HCS.
Package size
Key Parameters: Great brightness and pH stability with lower costs
Alkyne: Reactive with azides via a copper-catalyzed click reaction
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 488 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 488
Pricing
Cat. no. | Quantity | Price | Availibility |
|---|---|---|---|
DB-410105-1MG | 1 mg | 95 EUR | In stock |
DB-410105-5MG | 5 mg | 245 EUR | In stock |
DB-410105-10MG | 10 mg | 360 EUR | In stock |
DB-410105-25MG | 25 mg | 715 EUR | In stock |
DB-410105-50MG | 50 mg | 1220 EUR | In stock |
DB-410105-100MG | 100 mg | 1570 EUR | In stock |
General information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of AF 488 Alkyne
Name | Excitation (nm) | Emission (nm) | Extinction coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|
AF 488 Alkyne | 494 | 517 | 71 800 | 672.72 | C30H32N4O10S2 |
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AF 488 NHS Ester
AF 488-NHS Ester is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488 with NHS Ester attached. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins. AF 488-NHS Ester is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
AF 488 Carboxylic Acid
AF 488 Carboxylic Acid is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins. AF 488 is perfect as a reference standard in experiments where AF 488 conjugates are used or can be used for synthesis of activated esters or variously modified.
AF 488 Amine
AF 488 amine is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins. AF 488 Amine is soluble in water and can be conjugated with electrophiles and participate in enzymatic transamination.
AF 488 PEG4-Alkyne
AF 488 PEG4-Alkyne is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Conjugates of molecules with AF 488 have high brightness and photostability and are commonly used in flow cytometry and microscopy. The PEG4 linker works great for in-cell labeling.
AF 488 PEG4-Azide
AF 488 PEG4-Azide is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Conjugates of molecules with AF 488 have high brightness and photostability and are commonly used in flow cytometry and microscopy. The PEG4 linker works great for in-cell labeling.
