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Mal-amido-PEG4-NHS

Mal-amido-PEG4-NHS is a PEG derivative containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Catalog #:
BP-22157
Name:
Mal-amido-PEG4-NHS
Formula:
C22H31N3O11
MW:
513.5
CAS:
756525-99-2
Purity:
95%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
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Ambient Temperature
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