Home to select different Category

Product 6983

Back to Products
In Stock

Catalog ID 6983 / 5 mg

FDG

AKA: Fluorescein di-b-D-galactopyranoside
Formula Weight CAS#
C32H32O15 656.60 17817-20-8
For 25+ Units, Contact us.

FDG is one of the most sensitive substrates for galactosidases. Nonfluorescent FDG is first hydrolyzed by beta-galactosidase to fluorescein monogalactoside and then to highly fluorescent fluorescein. Enzyme-mediated hydorlysis of FDG can be followed by the increase in either absorbance or fluorescence

Product Size 5 mg
Form Colorless solid
Absorption (estimated) Wavelength (λmax) 273 ± 3 nm (Methanol)
Storage conditions Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL# MFCD00077344

* Fluorescein di-b-D-galactopyranoside
* Spiro(isobenzofuran-1(3H),9'-(9H) xanthen)-3-one, 3',6'-bis(-D-galactopyranosyloxy)-

Enzyme Detection, Substrates and Activity Assays :   Beta-Galactosidase Substrates
Fluorescent Probes and Related Products:   Enzyme Substates
Fluorescent Probes and Related Products:   Fluorescein, Naphthofluorescein and seminaphthofluorescein

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 50739 28-Jan-2016
Lot 50274 13-Jan-2015
Lot 50265 05-Jan-2015

Related Products

5-JOE, AM diacetate *Cell Permeant* *Single isomer*

Catalog ID 7034 / 1 mg

5-JOE, AM diacetate *Cell Permeant* *Single isomer*

AKA: 5-Carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein diacetate acetoxymethyl ester
  • Mol. Formula
  • Mol. Weight
    661.39
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 112/Unit
Naltrexone Fluorescein

Catalog ID 7370 / 1 mg

Naltrexone Fluorescein

  • Mol. Formula
  • Mol. Weight
    804.86
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 292/Unit
FITC isomer II *Single isomer*

Catalog ID 6923 / 100 mg

FITC isomer II *Single isomer*

AKA: Fluorescein-6-isothiocyanate
  • Mol. Formula
  • Mol. Weight
    389.38
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 146/Unit
6-JOE, SE

Catalog ID 7029 / 5 mg

6-JOE, SE

AKA: 6-Carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein, succinimidyl ester
  • Mol. Formula
  • Mol. Weight
    602.34
  • 1-4 Units
    /Unit
  • 5-24 Units
    ¤ 196/Unit