Dimethyl suberimidate•2HCl A longer spacer imidoester cross-linker Category: amine-reactive Reactive Groups: imidoester Reaticive Toward: amino groups Water Soluble: Yes Membrane Permeable: Yes Cleavability: Non-cleavable MW: 273.20

DSP, Dithiobis(succinimidyl propionate) Primary amine reactive Receptor ligand cross-linking

Ethylene glycol bis-(succinimidylsuccinate) Long reach and cleavable under gentle conditions Category: Amine-reactive Reactive Groups: NHS-esters Reactive Toward: amino groups Water soluble: No Membrane Permeable: Yes Cleavability: Cleavable Cleavable By: Hydroxylamine…

DTSSP, 3,3'-Dithiobis(sufosuccinimidyl propionate) Spacer arm 12.0 angstoms Primary amine reactive Water soluble (>6mg/ml) Thiol cleavable Membrane impermeable Store cold protected from moisture

Bis(sulfosuccinimidyl) sebacate Primary amine reactive Water soluble Membrane impermeable M.W. = 600.48

DST Disuccinimidyl tartarate Primary amine reactive Periodate cleavable

Disuccinimidyl sebacate Primary amine reactive Synonym: DSSEB; Sebacic acid bis(n-succinimidyl) ester MP= 150-151°C

Sulfo BSOCOES, Bis[2-(Sulfosuccinimidooxycarbonyloxy)ethyl] Sulfone Primary amine reactive Base cleavable Water soluble

Ethylene glycol bis(sulfosuccinimidylsuccinate) Water-soluble and cleavable - without harsh reducing agents Category: Amine reactive Reactive Groups: sulfo-NHS-esters Reactive Toward: amino groups Water Soluble: Yes Membrane Permeable: No Cleavability: Cleavable …

DSP, Dithiobis(succinimidyl propionate) Primary amine reactive Thiol cleavable