BS3 Crosslinker, or Bis[sulfosuccinimidyl] suberate, is an amine-reactive, water soluble, homobifunctional protein crosslinker. The 8-atom spacer arm of the BS3 crosslinking reagent is non-cleavable and the molecule is not cell membrane permeable. The BS3 protein crosslinker can be used to prepare antibody-protein conjugates, for crosslinking cell surface proteins, and for covalently orienting antibody to an immobilized Protein A or Protein G resin. References: Schmidt C, Robinson CV. A comparative cross-linking strategy to probe conformational changes in protein complexes. Nat Protoc. 2014 Sep;9(9):2224-36. doi: 10.1038/nprot.2014.144. Epub 2014 Aug 21. PubMed PMID: 25144272; PubMed Central PMCID: PMC4172966.

纯度：≥98%

CAS：82436-77-9