Get that HIGH purity EVERY TIME!

Looking for unmatched control and consistency in your PEGylation workflows?

We provide monodisperse, high-purity PEG derivatives (up to 2000 Da MW) that outperform conventional polydisperse PEGs. Our precision-engineered PEG-45 products deliver exceptional reproducibility from early R&D through scale-up, making them ideal for demanding applications in the pharmaceutical and biotech industries.

Why settle for polydisperse?

Commercial PEG 2000 products often contain broad molecular weight distributions, which can compromise consistency and performance. Our monodisperse PEGs eliminate this variability, ensuring purity, reproducibility, and peace of mind.

Our NEW Monodisperse PEG 2 kDa products

Catalogue Products

Name Molecular Weight
PEG-45 2000.4
mPEG-45 2014.4
mPEG-44 amine 2013.4
mPEG-45 propionic acid 2086.5
mPEG-44 thiol 2030.5
PEG-43 diamine 1998.4

 

Available on Request

Azido-PEG-43 amine, monodisperse peg 2000, peg 2kda
mPEG-45 glycerol ether, monodisperse peg 2000, peg 2kda
Azido-PEG-44 glycerol ether, monodisperse peg 2000, peg 2kda
N-(mPEG-44) glycine, monodisperse peg 2000, peg 2kda

Azido-PEG-43 amine

mPEG-45 glycerol ether

Azido-PEG-44 glycerol ether

N-(mPEG-44) glycine

Can’t find what you NEED?

We offer custom synthesis services to meet your unique project requirements.
Let us help you create the product for your next breakthrough.

Ready to get started? Contact us at info@polypure.no or call +47 21 08 07 40.