Online Inquiry

4-Arm PEG, 3-Arm-OH, 1-Arm-AA, MW 3k-10k

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category 4-Arm PEG, 3-Arm-OH, 1-Arm-AA
Catalog NO. BPG-2722
Product Name 4-Arm PEG, 3-Arm-OH, 1-Arm-AA, MW 3k-10k
Molecular Weight Customizable
4-Arm PEG, 3-Arm-OH, 1-Arm-AA, MW 3k-10k
  • Scheme Design
  • Custom Synthesis
  • cGMP Manufacturing
  • Quality Assurance

Fast track to get specific molecular weight products:

CatalogMolecular WeightAvailability
BPG-2722-1 4-Arm PEG, 3-Arm-OH, 1-Arm-AA, MW 3k In stock Inquiry
BPG-2722-2 4-Arm PEG, 3-Arm-OH, 1-Arm-AA, MW 5k In stock Inquiry
BPG-2722-3 4-Arm PEG, 3-Arm-OH, 1-Arm-AA, MW 10k In stock Inquiry
  • Product Information
  • References
  • Documents
  • Reviews

Product Information

Description 4arm-PEG, 3arm-hydroxy, 1arm-acetic acid is a 4-arm PEG reagent used as a cross-linker in medical field such as hydrogel preparation, controlled release of drugs and 3D cell culture.
Storage -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.


If you have any suggestions or comments about mPEG-Br, please submit a review immediately.


Why BOC Sciences?

  • Large Stock

    More than 2000+ products in inventory

  • Global Delivery

    Warehouses in multiple cities to ensure fast delivery

  • mg to kg

    Multi specification for academic research and industrial production

  • 24/7 Technical Support

    Strict process parameter control to ensure product quality



Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

  • Our Feature icon1
  • Our Feature icon2
  • Our Feature icon3
  • Our Feature icon4
PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

Learn More



PEG linkers For Drug

Improved Circulation Half-Life

Learn More

Have Customer Reviewed On Us?


Chat With Us

Online Inquiry

Verification code

Copyright © 2024 BOC Sciences. All rights reserved.