DSS crosslinker, or Disuccinimidyl suberate, is a homobifunctional crosslinker that is cell membrane permeable. DSS crosslinker has amine-reactive NHS esters at both ends of an 8-atom (11.4 angstrom) spacer arm that are used to conjugate proteins. DSS crosslinker can be used to conjugate or crosslink intracellular proteins. References: Merkley ED, Rysavy S, Kahraman A, Hafen RP, Daggett V, Adkins JN. Distance restraints from crosslinking mass spectrometry: mining a molecular dynamics simulation database to evaluate lysine-lysine distances. Protein Sci. 2014 Jun;23(6):747-59. doi: 10.1002/pro.2458. Epub 2014 Apr 3. PubMed PMID: 24639379; PubMed Central PMCID: PMC4093951.

纯度：≥98%

CAS：68528-80-3