Polypure https://polypure.com High purity PEG oligomers Fri, 15 May 2026 12:39:38 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://polypure.com/wp-content/uploads/2024/07/cropped-cropped-logo-1-180x180-1-32x32.png Polypure https://polypure.com 32 32 How can monodisperse PEG enhance drug development? https://polypure.com/blog/2026/05/15/how-can-monodisperse-peg-enhance-drug-development/ Fri, 15 May 2026 10:29:53 +0000 https://polypure.com/?p=2366 Read more]]> In our recent article published on the prestigious Chemistry World website, we explore how monodisperse PEG from Polypure, with a defined and uniform molecular weight, enables a higher level of precision in drug development and bioconjugation. By eliminating molecular heterogeneity, monodisperse PEG supports more reliable characterisation, improved process control, and more consistent outcomes across research and pharmaceutical applications.

Polypure monodisperse PEG enhance drug development

Poly(ethylene glycol) (PEG) is one of the most widely used polymers in pharmaceuticals and personal care applications, playing a key role as a surfactant, emulsifier, and in drug delivery systems by improving solubility and extending circulation time. However, standard PEG is typically polydisperse, consisting of mixtures of different chain lengths that can introduce variability in analysis, reproducibility, and formulation performance.

https://www.chemistryworld.com/industry/advantages-of-monodisperse-peg-in-drug-development/4023224.article

]]> Polypure is visiting CPHI Frankfurt 2025 https://polypure.com/blog/2025/10/15/polypure-is-visiting-cphi-frankfurt-2025/ Wed, 15 Oct 2025 10:32:00 +0000 https://poly.ibosimsolutions.com/?p=2241 Polypure AS – the PEG specialist – is visiting CPHI Frankfurt 2025 on 28th-30th October. We are there to discover, connect and upskill! Will we see you there? Contact us at info@polypure.no to arrange a meeting!

]]> 2 kDa PEGs in our Portfolio https://polypure.com/blog/2025/09/30/2-kda-pegs-in-our-portfolio/ Tue, 30 Sep 2025 10:27:00 +0000 https://poly.ibosimsolutions.com/?p=2238 Polypure has recently expanded its offer in 2 kDa PEGs. Our catalogue is now updated and a list of 2 kDa products can be found here: https://polypure.com/product-list/peg-2000/ . Please also check out our application note on monodisperse 2kDa PEGs (https://polypure.com/purity-matters/) which also lists more products that are available on request. If you can’t find what you need – send an e-mail to info@polypure.no and we will do our best to help you!

]]> Ph.D. defense at Polypure https://polypure.com/blog/2025/07/07/ph-d-defense-at-polypure/ Mon, 07 Jul 2025 08:11:00 +0000 https://poly.ibosimsolutions.com/?p=2220

On Thursday 3rd July 2025, our colleague Yomkippur Perez defended her Ph.D. thesis at the University of Stavanger entitled “Monodisperse Poly(ethylene glycol) Derivatives for Pharmaceutical Applications”.


The thesis work was performed under the guidance of main supervisor Erik Agner, CEO at Polypure AS, and co-supervisor Professor Magne Olav Sydnes, University of Bergen.
After an excellent performance, we are extremely happy to congratulate Dr. Yomkippur Perez with her achievement!


Yomki will now pursue her work as Research Scientist in Polypure AS, developing new high purity and monodisperse PEG derivatives for pharmaceutical applications.

From Left: Professor Magne Olav Sydnes, Yomkippur Perez, CEO Erik Agner
From Left: Professor Magne Olav Sydnes, Yomkippur Perez, CEO Erik Agner

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