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Catalog ID 8100 / 5 mg

BF 350 Acid TEA Salt

AKA: Bella Fluor 350 Acid, TEA Salt
Formula Weight CAS#
C24H41N3O7S 515.66 N/A
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Bella Fluor 350 Acid TEA Salt is an amine-reactive, blue-fluorescent dye that is optimally excited using a 350 nm laser line. Our BF 350 dye is relatively environmentally insensitive and insensitive to pH changes between pH 4 and pH 10. Bella Fluor 350 Acid is reactive with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine containing biomolecules when used with a coupling agent like the water soluble carbodiimide, EDAC. Bella Fluor 350 is water soluble and brightly blue fluorescent in aqueous solvents. Bella Fluor 350 conjugates are more photostable and have a brighter fluorescence than similar short wavelength labels like AMCA. .

Product Size 5 mg
Form Solid
Absorption (estimated) Wavelength (λmax) 348 ± 3 nm (Methanol)
Fluorescence (estimated) Wavelength (λmax) 437 ± 4 nm (Methanol)
Storage conditions Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* Bella Fluor 350 Acid, TEA Salt
* Alexa Fluor® 350 Acid 2TEA Salt *TM of MP* [Bella Fluor 350 Acid Bis-triethylamine salt] [AF 350, TEA Salt] AMCA-S TEA Salt
* 7-Amino-3-carboxymethyl-4-methylcoumarin-6-sulfonic Acid, bis(triethylammonium) salt; AMCA Sulfonic Acid, TEA

Product Line:   Bella Fluor (Known as Alexa Fluor, TM of Molecular Probes)
Fluorescent Probes and Related Products:   Bella Fluor (Known as Alexa Fluor, TM of Molecular Probes)
Label or Dye:   Bella Fluor 350 (Known as Alexa Fluor 350, TM of Molecular Probes)
Amine-Reactive Fluorophores, Biotins and Other Labels:   Carboxylic Acid (Non-Activated, free acid)
Excitation and Emision Ranges:   Excitation: 345-360 nm and Emission: 430-450 nm
Reactive Probes and Related Products:   Non-Activated, Amine-Reactive (Free Acid)

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 51992 29-Mar-2021

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