- FDG
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- $1.00 / 1kg
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2019-07-06
- CAS:17817-20-8
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 100KG
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Product Name: | FDG | Synonyms: | FLUORESCEIN DI-BETA-D-GALACTOPYRANOSIDE;FLUORESCEIN DI-BETA-D-GALACTOSIDE;fluorescein-digalactoside;FLUORESCEIN DI(BETA-D-GALACTOPYRANOSIDE) , FOR FLUORESCENCE;FLUORESCEIN DI-(B-D-GALACTOPYRANOSIDE);Fluoresceindi--D-Galactopyranside(FDG);fluorescein di(β-d-galactopyranoside);Fluorescein di-β-D-galactopyranoside ,98% | CAS: | 17817-20-8 | MF: | C32H32O15 | MW: | 656.59 | EINECS: | 1312995-182-4 | Product Categories: | marker | Mol File: | 17817-20-8.mol | ![FDG Structure](CAS/GIF/17817-20-8.gif) |
Melting point | 200-203 °C (dec.) | Boiling point | 974.8±65.0 °C(Predicted) | density | 1.74±0.1 g/cm3(Predicted) | storage temp. | -20°C | solubility | DMSO: soluble | form | A solid | pka | 12.44±0.70(Predicted) |
Safety Statements | 22-24/25 | WGK Germany | 3 | F | 8 | HS Code | 32129000 |
Uses | Ultra sensitive fluorogenic substrate for ?-galactosidase, used in live cell and tissue (in vivo and in vitro) assays. This fluorescent substrate reagent could be used for monitoring kinetics of hydrolysis. | Uses | For detecting Glycosidases and could be used in ELISAs, FDG substrate has also been used for identifying lacZ-positive cells with fluorescence microscopy and flow cytometry | Uses | Fluorescein di(β-D-galactopyranoside) (FDG) has been used for the detection of gene expression via FACS (fluorescence-activated cell sorting). | Biochem/physiol Actions | Fluorescein di (β-D-galactopyranoside) (FDG) results in fluorescence after being hydrolyzed to fluorescein by β-galactosidase. It gives fluorescence proportional to the enzymatic activity. This molecule is mainly required for the detection of gene expression in transfected cells when using β-galactosidase (Lac Z) as a reporter gene. |
| FDG Preparation Products And Raw materials |
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