Amino-PEG6-acid PEGylation Crosslinker (CAT#: OLY-1023-YS63)

Description

This heterobifunctional, hydrophilic linker features a terminal primary amine and a terminal carboxylic acid, separated by a 6-unit polyethylene glycol (PEG) spacer. The amine can react with NHS esters or isothiocyanates, while the carboxylic acid can be activated (e.g., with EDC/NHS) to couple with primary amines. This linker is a versatile building block, commonly used to functionalize surfaces or biomolecules, or to synthesize more complex conjugates where a long, flexible, water-soluble spacer is required to improve solubility and reduce steric hindrance.

Molecular Weight

353.41

Purity

>95.0%

Formula

C₁₅H₃₁NO₈

Product Type

Heterobifunctional Crosslinkers ; PEGylation Reagents

Group 1

NH₂

Group 2

COOH

Form (20 deg.C)

Solid

Storage Condition

-20°C

Molecular Structure