Global Supplier of PEG Linkers From MGs to 100 KGs
Biopharma PEG Scientific Inc., formerly known as Biochempeg Scientific Inc, is a biotechnology company located in Watertown, Massachusetts. We specialize in manufacturing high-purity PEG derivatives and raw materials, and offer custom synthesis services to clients worldwide.
We are committed to expanding our capabilities for large-scale production of high-purity PEG derivatives with a wide range of functional groups, available in both non-GMP and GMP grades. Our mission is to serve as the critical supply chain partner for the pharmaceutical and biotechnology sectors, empowering the acceleration of therapeutics—specifically in Antibody-Drug Conjugates (ADC), PROTAC Targeted Protein Degraders, Lipid Nanoparticle (LNP) Drug Delivery, and other innovative bioconjugates—from preclinical research through commercial launch.
- ● 3000+ PEG Products
- ● Custom PEG Synthesis
- ● Research to Commercial Scale
- ● Non-GMP & GMP Grade Supply
- ● ADC / PROTAC / LNP / Drug delivery Applications
Note: "Biochempeg Scientific" was officially registered as a company named "Biopharma PEG Scientific Inc (Biochempeg Scientific)" on August 6th, 2021. Learn more from "Notice of Company Name Change". Following the company name change, Biopharma PEG Scientific Inc. became the official company name. Our website domain, biochempeg.com, and certain historical documents may still contain references to our former name, BioChemPEG or Biochempeg Scientific Inc.
Quality and Regulatory Compliance:
We understand that uncompromising quality is the foundation of drug development.
GMP-Grade Manufacturing: Our state-of-the-art facilities operate under a robust Quality Management System (QMS).
Precision Quality Control (QC): We utilize advanced, orthogonal analytical techniques to guarantee exceptional purity and lot-to-lot consistency.
- • Nuclear Magnetic Resonance (NMR, 400 MHz)
- • High Performance Liquid Chromatography (HPLC)
- • Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS)
- • Gas Chromatography (GC)
- • Liquid Chromatography (LC)
- • Gas Chromatography–Mass Spectrometry (GC-MS)
- • Liquid Chromatography–Mass Spectrometry (LC-MS)
Production Capabilities
Biopharma PEG can provide a wide range of high-purity PEG derivatives of multi-functionalized groups in milligrams to hundreds of kilograms or greater with GMP standard manufacturing capability, including methoxy PEG, PEG Maleimide, PEG NHS ester, PEG Amine, PEG Azide, PEG DBCO, GMP PEG Lipids, etc.
Custom Synthesis Service
In addition to over 3000 high-purity PEG linkers, we also strive to provide new research and custom PEG synthesis service for clients seeking specialized PEG products.
Company Culture
To be the best manufacturer of biochemicals in pharmaceutical research and development. Strive for human health.
