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Lead Time 3 Weeks

Catalog ID 8117 / 0.5 mg

BF 488 Alkyne *Click Chemistry* *5-Isomer*

AKA: Bella FLuor 488 Alkyne
Formula Weight CAS#
C36H47N5O10S2 773.91 N/A
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Bella Fluor 488 Alkyne is a green-fluorescent dye that is reactive with azide moieties using a copper-catalyzed click reaction. Click chemistry is favored for labeling and detection of target molecules because the highly selective labeling reaction is fast and efficient with few side products, requires no special solvents or temperatures, and yields a stable linkage between the target and the label. This single-isomer, alkyne analog of our BF 488 is ideal for imaging, HCS, and flow cytometry applications where label brightness and photostability are critical. Bella Fluor 488 is relatively environmentally insensitive and insensitive to pH changes between pH 4 and pH 10. Bella Fluor 488 is optimally excited by a 488 nm laser line, water soluble and brightly fluorescent in aqueous solvents. .

Product Size 0.5 mg
Form Orange Solid
Absorption (estimated) Wavelength (λmax) 494 ± 3 nm (Buffer pH <sub>7</sub>)
Fluorescence (estimated) Wavelength (λmax) 520 ± 4 nm (Buffer pH 7)
Storage conditions Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* Bella FLuor 488 Alkyne
* Alexa Fluorâ„¢ 488 Alkyne *TM of MP*
* Alexa Fluorâ„¢ 488 5-Carboxamido-(Propargyl), Bis(Triethylammonium Salt)), 5-isomer

Safety Data Sheet
SDS-PDF

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