| Molecular Formula | C32H32O15 |
| Molar Mass | 656.587 |
| Density | 1.74±0.1 g/cm3(Predicted) |
| Melting Point | 200-203 °C (dec.) |
| Boling Point | 974.8±65.0 °C(Predicted) |
| pKa | 12.44±0.70(Predicted) |
| Storage Condition | -20°C |
| MDL | MFCD00077344 |
| Physical and Chemical Properties | Bioactive Fluorescein di(β-D-galactopyranoside) is a fluorescent substrate for β-galactosidase (λex = 485 nm,λem = 535 nm). |
| Use | This product is for scientific research only and shall not be used for other purposes. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8 |
| HS Code | 32129000 |
The fluorescence produced by Fluorescein di(β-D-galactopyranoside) increases in a time- and dose-dependent manner. The level of fluorescence produced by the double-substrate method is much lower than that by the Fluorescein di(β-D-galactopyranoside) method. Results show that the fluorescein produced by Fluorescein di(β-D-galactopyranoside) in Hs68 cells is proportional to the number of passages.