Sub Cat. No. |
Molecular Weight |
Glycan Name |
Functional Group |
Inquiry |
X25-02-ZQ2230-1 |
PEG 350 Da |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-2 |
PEG 550 Da |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-3 |
PEG 750 Da |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-4 |
PEG 1 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-5 |
PEG 2 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-6 |
PEG 3 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-7 |
PEG 4 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-8 |
PEG 5 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-9 |
PEG 10 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
X25-02-ZQ2230-10 |
PEG 20 kDa |
Xanthan |
Cyanine 7.5 |
Inquiry
|
Properties
Description
This far-red to near-infrared fluorescent labeling agent features the dye Cyanine 7.5 conjugated through a flexible polyethylene glycol (PEG) spacer to the hydrophilic polysaccharide xanthan gum, enabling deep tissue imaging, in vivo tracking, or other applications where minimal background fluorescence and high penetration depth are required.
Source
Chemical synthesis
Impurities
No visible impurities to the naked eye.
Solubility
Cyanine 7.5-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
Cyanine 7.5-PEG-xanthan acts as a near-infrared fluorescent label for optical imaging in biological systems.
Storage
Store at -20°C, protect from light.