| Identification | Back Directory |  [Name]
  Bromo-PEG2-azide |  [CAS]
  530151-56-5 |  [Synonyms]
  Br-PEG2-N3 530151-56-5 Azido-PEG2-Br Bromo-PEG2-azide N3-PEG2-CH2CH2Br Azido-PEG3-bromide Bromo-PEG2-C2-azide 1-(2-Azidoethoxy)-2-(2-bromoethoxy)ethane |  [Molecular Formula]
  C6H12BrN3O2 |  [MDL Number]
  MFCD25424115 |  [MOL File]
  530151-56-5.mol |  [Molecular Weight]
  238.082 |  
 | Hazard Information | Back Directory |  [Description]
  Bromo-PEG2-azide is a heterobifunctional crosslinking reagent.. The azide group can react with alkyne, BCN, DBCO via Click Chemistry. The bromide (Br) is a  good leaving group for nucleophilic substitution. |  [Biological Activity]
  Bromo-PEG2-C2-azide is a non-degradable ADC linker for the synthesis of antibody drug conjugates (ADCs),it is also a PEG-based PROTAC linker that can be used for PROTAC synthesis. |  [in vitro]
 
   ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.   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.         |  [target]
 
  |     Non-cleavable     < span>     |      PEGs          |    |  
  
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