Product 8119

In Stock

Catalog ID 8119 / 1 mg

Other Unit Sizes: 8120 / 5 mg 8230 / 3 X 100 ug

BF 546 NHS Ester (Succinimidyl Ester)

AKA: Bella Fluor 546 NHS Ester (Succinimidyl Ester)

Formula	Weight	CAS#
C₅₀H₆₂Cl₃N₅O₁₄S₃	1,159.60	N/A

1-4 - ¤ 242/Unit 5-24 - ¤ 229/Unit

For 25+ Units, Contact us.

Bella Fluor 546 SE is an amine-reactive, yellow-fluorescent dye that is ideal for imaging and flow cytometry applications where label brightness and photostability are critical. Our Bella Fluor 546 dye is relatively environmentally insensitive and insensitive to pH changes between pH 4 and pH 10. Bella Fluor 546 SE is reactive with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine containing biomolecules. Bella Fluor 546 may be excited by a 532 nm laser line, is water soluble and is brightly fluorescent in aqueous solvents. .

Product Size	1 mg
Form	Solid
Absorption (estimated)	Wavelength (λmax) 554 ± 3 nm (Buffer pH 7)
Fluorescence (estimated)	Wavelength (λmax) 570 ± 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 546 NHS Ester (Succinimidyl Ester)
* Alexa Fluor™ 546 NHS Ester (Succinimidyl Ester)
* AF 546 NHS Ester (Succinimidyl Ester)

Reactive Probes and Related Products:	Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.]
Amine-Reactive Fluorophores, Biotins and Other Labels:	Active Ester - Succinimidyl Ester (SE or NHS-ester)
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 546 (Known as Alexa Fluor 546, TM of Molecular Probes)