Sub Cat. No. |
Molecular Weight |
Glycan Name |
Functional Group |
Inquiry |
X25-02-ZQ2370-1 |
PEG 350 Da |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-2 |
PEG 550 Da |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-3 |
PEG 750 Da |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-4 |
PEG 1 kDa |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-5 |
PEG 2 kDa |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-6 |
PEG 3 kDa |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-7 |
PEG 4 kDa |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-8 |
PEG 5 kDa |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-9 |
PEG 10 kDa |
Xanthan |
FITC |
Inquiry
|
X25-02-ZQ2370-10 |
PEG 20 kDa |
Xanthan |
FITC |
Inquiry
|
Properties
Description
This widely used green fluorescent labeling agent features fluorescein isothiocyanate (FITC) conjugated through a flexible polyethylene glycol (PEG) spacer to the hydrophilic polysaccharide xanthan gum, enabling bright and stable fluorescence for immunocytochemistry, flow cytometry, or other cellular and molecular labeling applications.
Source
Chemical synthesis
Impurities
No visible impurities to the naked eye.
Solubility
FITC-PEG-xanthan is soluble in a wide range of organic solvents, such as DCM, DMF, and DMSO, and shows excellent solubility in water.
Identity
Confirmed by NMR.
Stability
The product is stable for 1 year when stored at the recommended temperature in powder.
Quality Level
Research grade
Applications
FITC-PEG-xanthan is a green fluorescent label widely used for tagging biomolecules in in vitro research.
Storage
Store at -20°C, protect from light.