Catalog No. Size 价格库存数量
S0102-2 Contact for quotation ¥100
S0102-10 Contact for quotation ¥100


m-PEG36-Br is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

Product information

Molecular Weight: 1680.83

Formula: C73H147BrO36

Chemical Name: 109-bromo-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80,83,86,89,92,95,98,101,104,107-hexatriacontaoxa-109ne



InChi: InChI=1S/C73H147BrO36/c1-75-4-5-77-8-9-79-12-13-81-16-17-83-20-21-85-24-25-87-28-29-89-32-33-91-36-37-93-40-41-95-44-45-97-48-49-99-52-53-101-56-57-103-60-61-105-64-65-107-68-69-109-72-73-110-71-70-108-67-66-106-63-62-104-59-58-102-55-54-100-51-50-98-47-46-96-43-42-94-39-38-92-35-34-90-31-30-88-27-26-86-23-22-84-19-18-82-15-14-80-11-10-78-7-6-76-3-2-74/h2-73H2,1H3

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: To be determined

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.


  1. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

Products are for research use only. Not for human use.


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