89485-61-0
89485-61-0
Chemical Structure
mPEG20000-N3
- CAS No.: 89485-61-0
- Formula:N/A
- Molecular Weight:20000 (Average)
SMILES: COCCOCCN=[N+]=[N-].[n]
Biological Activity: mPEG20000-N3 can be used to modify proteins, peptides, and other materials. The azide group can react with alkynes in aqueous solution catalyzed by copper. It can also be easily reduced to an amine group. PEGylation can increase solubility and stability and reduce the immunogenicity of peptides and proteins. mPEG20000-N3 can also inhibit the nonspecific binding of charged molecules to the modified surface[1].
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mPEG20000-N3 | 98.0% | mPEG20000-N3 can be used to modify proteins, peptides, and other materials. The azide group can react with alkynes in aqueous solution catalyzed by copper. It can also be easily reduced to an amine group. PEGylation can increase solubility and stability and reduce the immunogenicity of peptides and proteins. mPEG20000-N3 can also inhibit the nonspecific binding of charged molecules to the modified surface. | ||||||||||||||||||||
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m-PEG20000-azide | 98.0% | m-PEG20000-azide is a PEG derivative. It is a click chemistry reagent. Containing the Azide group, it can undergo a copper-catalyzed azido-azynylene cycloaddition reaction (CuAAc) with molecules containing the Alkyne group. It can also undergo a ring-strain-driven alkyne-azido cycloaddition reaction (SPAAC) with molecules containing the DBCO or BCN groups. | ||||||||||||||||||||
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