BS3 crosslinker,CAS#: 82436-77-9

BS3 crosslinker,CAS#: 82436-77-9,Suberic acid bis(3-sulfo-N-hydroxysuccinimide ester) sodium salt. BS3 crosslinker (Bis[sulfosuccinimidyl] suberate; BS3) is a water soluble homobifunctional pro-tein 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 possesses amino reactive Sulfo-NHS esters on both ends of the molecule and can be used to prepare antibody-protein con-jugates or for crosslinking cell surface proteins.

General description
Suberic acid bis(3-sulfo-N-hydroxysuccinimide ester) sodium salt (BS3) is a water soluble, homobifunctional cross-linking reagent with amine reactivity. It is typically coupled to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). It incorporates 8-atom linker.

COA of BS3 crosslinker