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PEG Linkers with Small Molecular

mPEG4-NHS ester

Catalog: TASK-18-1000033   CAS NO.: 622405-78-1
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  • 1g

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Description

mPEG4-NHS ester is a PEG linker with an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Due to its hydrophilicity, the PEG spacer can increase solubility in aqueous media.

Specifications

CAS No.622405-78-1
FormulaC14H23NO8
Molecular Weight333.3
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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