AminOlinkphosphoramiditeforoligonucleotidesynthesis.DMS(O)MTisaspecialprotectivegroupsimilartotrADItionalMMT,butdesignedasanimprovedalternativetoit.DMS(O)MTaminolinkisfullycompatIBLewithstandardcoupling,deblock,andpurificationprotocols.However,DMS(O)MTgroupismuchbettersuitedforDMT-onandcartridgepurificationofamino-oligonucleotidesbecauseofhigherstABIlity,andbetteroligonucleotiderecovery.OligonucleotidescontainingDMS(O)MTaremorestableinsolutionthanMMTanalogs.
Incaseofcartridgepurification,DMS(O)MTprotectionallowsfor2-3foldincreaseofoligonucleotideyield,makingthisreagentauniquesolutionforhigh-throughputmanufacturingofamino-oligonucleotides.
Generalproperties
| Appearance: | yellowishviscousoil | 
| Molecularweight: | 681.86 | 
| Molecularformula: | C37H52N3O5PS | 
| Solubility: | solubleinacetonitrile,dichloromethane | 
| Qualitycontrol: | NMR1H,31P,HPLC(95%) | 
| Storageconditions: | Storage:12monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks. |