You searched for: DTSSP (3,3'-Dithiobis(sulfosuccinimidyl propionate))

Supplier: G-Biosciences

3,3’-Dithiobis(sulfosuccinimidyl propionate) Homobifunctional Cross Linker.

Supplier: Invitrogen

Thermo Scientific Pierce DTSSP is a popular water-soluble crosslinker that contains amine-reactive NHS-ester ends around an 8-atom spacer arm, whose central disulfide bond can be cleaved with reducing agents.