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mPEG-CHO (MW 550) is involved in the formation of three-dimensional porous scaffolds and acts as a delivery carrier for active substances. The -CHO functional group interacts with the -NH2 functional group of chitosan chains to form a glutaraldehyde-type adduct, functionalizing the mPEG. This functionalization and cross-linking can affect the rigidity of the delivery system, enabling the cross-linked conjugate system to possess slow-release capabilities.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 50 mg | Inquiry | Inquiry | Inquiry | |
| 100 mg | Inquiry | Inquiry | Inquiry | |
| 250 mg | Inquiry | Inquiry | Inquiry |
| Description | mPEG-CHO (MW 550) is involved in the formation of three-dimensional porous scaffolds and acts as a delivery carrier for active substances. The -CHO functional group interacts with the -NH2 functional group of chitosan chains to form a glutaraldehyde-type adduct, functionalizing the mPEG. This functionalization and cross-linking can affect the rigidity of the delivery system, enabling the cross-linked conjugate system to possess slow-release capabilities. |
| Synonyms | mPEG-CHO (MW 550), mPEG-Aldehyde (MW 550) |
| Molecular Weight | 550(Average) |
| Formula | (C2H4O)nC3H6O2 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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