Product 7654

In Stock

Catalog ID 7654 / 1 mg

Other Unit Size: 8108 / 5 mg

BF 405, SE

AKA: Bella Fluor 405 NHS Ester

Formula	Weight	CAS#
C₄₆H₆₉N₅O₁₅S₃	1,028.28	N/A

1-4 - ¤ 251/Unit 5-24 - ¤ 238/Unit

For 25+ Units, Contact us.

BF 405 SE is an amine-reactive, blue-fluorescent dye that is ideal for imaging and flow cytometry applications where brightness and photostability are critical. BF 405 SE is optimally excited using a 405 nm violet laser line. Our Bella Fluor 405 dye is water soluble, brightly fluorescent in aqueous solvents, and pH insensitive between pH 4 and pH 10. Amine-reactive SE esters are ideal for reactions with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine containing biomolecules. .

Product Size	1 mg
Form	Off-White Solid
Absorption (estimated)	Wavelength (λmax) 397 ± 3 nm (Methanol)
Fluorescence (estimated)	Wavelength (λmax) 406 ± 4 nm (Methanol)
Storage conditions	Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* Bella Fluor 405 NHS Ester
* Alexa 405, SE
* Alexa Fluor® 405 NHS Ester (Succinimidyl Ester) *TM of Probes*

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 405 (Known as Alexa Fluor 405, TM of Molecular Probes)
Excitation and Emision Ranges:	Excitation: 390-410 nm and Emission: 420-430 nm
Fluorescent Probes and Related Products:	Pyrene