Fluorescein di-beta-D-galactopyranoside [17817-20-8]
Référence T18993-5mg
Conditionnement : 5mg
Marque : TargetMol
Fluorescein di-beta-D-galactopyranoside
(Synonyms: Fluorescein di(β-D-galactopyranoside), FDG) Copy Product Info
Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λem=535 nm, λex=485 nm).
Cas No. 17817-20-8
For research use only—not for human use. No sales to individuals. Use as intended only.
Select Batch
Purity:99.02%
Appearance:Solid
Color:Yellow
COA HNMR HPLC
Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λem=535 nm, λex=485 nm). |
| In vitro | Fluorescein di(β-D-galactopyranoside) exhibits time- and dose-dependent increases in fluorescence in Hs68 cells, with fluorescence levels generated by the dual-substrate method significantly lower than those produced by Fluorescein di(β-D-galactopyranoside)[1]. |
| Synonyms | Fluorescein di(β-D-galactopyranoside), FDG |
| Cell Research | Procedure 1. After the cells have been cultured to the appropriate state, add 2 mM Fluorescein di-beta-D-galactopyranoside to each well after adding an aliquot of the reaction buffer and store the plate at 37°C in the dark for 24 hours without supply of CO2. 2. Observe and capture images using a fluorescence microscope. The above information is based on published literature. Experimental procedures should be appropriately modified to meet specific research demands. |
| Molecular Weight | 656.59 |
| Formula | C32H32O15 |
| Cas No. | 17817-20-8 |
| Smiles | OC[C@H]1O[C@@H](Oc2ccc3c(Oc4cc(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)ccc4C33OC(=O)c4ccccc34)c2)[C@H](O)[C@@H](O)[C@H]1O |
| Relative Density. | 1.74 g/cm3 |
| Storage | Keep away from direct sunlight,Store at low temperature Powder: -20°C for 3 years Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
| Solubility Information | DMSO: 5 mg/mL (7.62 mM), Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
DMSO
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||