Home to select different Category

Product 8034

Back to Products
In Stock

Catalog ID 8034 / 3 X 100 ug

    Other Unit Size:     8006 / 1 mg   

BF 488 5-TFP Ester *5-Isomer*

AKA: Bella Fluor 488 5-TFP Ester *5-Isomer*
Formula Weight CAS#
C39H44F4N4O11S2 884.91 N/A
For 25+ Units, Contact us.

BF 488 5-TFP Ester *5-Isomer* is an amine-reactive, green-fluorescent dye that is ideal for imaging and flow cytometry applications where label brightness and photostability are critical. Bella Fluor 488 is optimally excited by a 488 nm laser line, water soluble and brightly fluorescent in aqueous solvents. Our single-isomer, amine-reactive TFP ester yields robust amide bonds when reacted with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine containing biomolecules. TFP esters may be preferred over similar SE esters for some biolabeling reactions in aqueous solvents. TFP esters are much more resistant to spontaneous hydrolysis when used in aqueous conjugation reactions. .

Product Size 3 X 100 ug
Form Orange Solid
Absorption (estimated) Wavelength (λmax) 494 ± 3 nm (Buffer pH 7)
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 5-TFP Ester *5-Isomer*
* Alexa Fluor® 488 5-TFP (Alexa Fluor® 488 Carboxylic Acid, 2,3,5,6-Tetrafluorophenyl Ester), 5-isomer
* AF 488, TFP Ester,, TFAX 488, TFP

Safety Data Sheet
SDS-PDF

Related Products

EverFluor 650/665-X, SE

Catalog ID 7352 / 5 mg

EverFluor 650/665-X, SE

AKA: (6-(((4,4-Difluoro-5-(2-Pyrrolyl)-4-Bora-3a,4a-Diaza-s-Indacene-3-yl)Styryloxy)Acetyl)Aminohexanoic Acid, Succinimidyl Ester)
  • Mol. Formula
  • Mol. Weight
    643.44
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 225/Unit
No Structure

Catalog ID 9099 / 5 mg

Sulforhodamine 101 methacrylate

AKA: SR 101 methacrylate
  • Mol. Formula
  • Mol. Weight
    717.85
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 126/Unit
6-ROX, SE *Single Isomer*

Catalog ID 6254 / 5 mg

6-ROX, SE *Single Isomer*

AKA: 6-Carboxy-X-rhodamine, succinimidyl ester
  • Mol. Formula
  • Mol. Weight
    631.68
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 160/Unit
BF 555, SE

Catalog ID 7774 / 5 mg

BF 555, SE

AKA: Bella Fluor 555 NHS Ester (Succinimidyl Ester)
  • Mol. Formula
  • Mol. Weight
    1,233.62
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 864/Unit