FDG
Cat.No:IF2700 Solarbio
CAS:17817-20-8
Storage:Powder:-20℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥95%
Appearance:Solid
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Storage:Powder:-20℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥95%
Appearance:Solid
Qty:
Size:
CAS | 17817-20-8 |
Name | FDG |
Molecular Formula | C32H32O15 |
Molecular Weight | 656.59 |
Solubility | Soluble in DMSO |
Purity | ≥95% |
Appearance | Solid |
Storage | Powder:-20℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year |
MDL | MFCD00077344 |
SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)OC5C(C(C(C(O5)CO)O)O)O)OC6=C3C=CC(=C6)OC7C(C(C(C(O7)CO)O)O)O |
InChIKey | ZTOBILYWTYHOJB-WBCGDKOGSA-N |
InChI | InChI=1S/C32H32O15/c33-11-21-23(35)25(37)27(39)30(45-21)42-13-5-7-17-19(9-13)44-20-10-14(43-31-28(40)26(38)24(36)22(12-34)46-31)6-8-18(20)32(17)16-4-2-1-3-15(16)29(41)47-32/h1-10,21-28,30-31,33-40H,11-12H2/t21-,22-,23+,24+,25+,26+,27-,28-,30-,31-/m1/s1 |
PubChem CID | 122063 |
Background | FDG can be used for detection β- One of the sensitive fluorescent substrates of galactosidase. Ex/Em=492/520 nm. |
Unit | Bottle |
Specification | 5mg |
FDG is a reagent used to detect beta galactosidase. Colorless and non-fluorescent FDG hydrolyzes to highly fluorescent fluorescein with excellent spectral characteristics (Ex/Em = 492/520 nm), matching the best detection window of most fluorescence instruments. Galactosidase-catalyzed hydrolysis of FDG results in increased fluorescence near 520nm. Alternatively, FDG can also be used to detect beta-galactosidase in a hair color pattern, since the enzyme product (fluorescein) exhibits a large extinction coefficient. FDG has been widely used in fluorescence microscopy and flow cytometry to identify LACZ-positive cells. It is also used to detect the expression of beta-galactosidase in living cells.
Spectral properties (for reference only)
Absorbance (nm) 487
Correction Factor (260 nm) 0.32
Correction Factor (280 nm) 0.35
Excitation (nm) 498
Emission (nm) 517
Remark:These protocols are for reference only. Solarbio does not independently validate these methods.
Note:
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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