Cas No.: 85030-56-4
PRODUCT INFORMATION
Description
This is a monofunctional PEGylation reagent. It consists of a 4-unit polyethylene glycol (PEG) chain that is "capped" at one end with an inert methoxy (m) group and functionalized at the other end with a primary amine. The amine serves as a nucleophilic handle for conjugation, allowing this PEG linker to be attached to amine-reactive groups (e.g., NHS esters) or to carboxylic acids (via EDC). It is used to attach a short, hydrophilic, and biochemically inert PEG tail to a molecule, often to improve solubility.
Molecular Weight
207.27
Purity
>98.0%
Formula
C₉H₂₁NO₄
Product Type
PEGylation Reagents
Group 1
NH₂
Form (20 deg.C)
Liquid
Storage Condition
Store under inert gas, 2-8°C
Molecular Structure
For Research Use Only | Not For Clinical Use
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