Bis-sulfoneAmineisauniqueheterobifunctionalbuildingblockthatovercomesthedrawbacksassociatedwiththeuseoftraditionalsulfhydryllabelingchemistry.Traditionalsulfhydryllabelingchemistrycleavesdisulfidebridgesandleavesthemin“openform”,whichmaycompromisethestabilityandfunctionofanantibodyorotherproteins.Bis-sulfonereagentsre-bridgethedisulfidebond,andenhancethestructuralstabilityoftheprotein.
Learnmoreaboutbis-sulfonereagentsandtwo-steplabelingapproach.

| Molecularweight | 593.15(HClsalt) |
| Chemicalcomposition | C28H33ClN2O6S2(HClsalt) |
| CAS | N/A |
| Solubility | DMSO,DMF,DCM,THF,Chloroform |
| Appearance | Whitetogreyamorphoussolid |
| Storageconditions | -20C |
| Shippingconditions | Ambienttemperature |