Fmoc-Cys(Engari)-OH CAS:67436-13-9

He taputapu matua a Fmoc-Cys(But)-OH i roto i te hanga peptide, inā koa i roto i te hanga peptide kei roto te cysteine ​​me te tino tika. Ka tiakina e te rōpū tiaki Fmoc te rōpū amino, ka whakarite i ngā tauhohenga whiriwhiri i te wā e honoa ana te peptide, ko te rōpū butyl ka tāpiri i tētahi paparanga tiaki anō ki te rōpū thiol. He nui te whakamahinga a ngā kairangahau i te Fmoc-Cys(But)-OH i roto i te hanga peptide mō ngā tono maha, tae atu ki te whakawhanake i ngā rongoā e hangai ana ki te peptide, te honohono koiora, me te hanga peptide me ngā āhuatanga hanganga motuhake. Ko tōna hototahi ki ngā tikanga hanga peptide paerewa, i roto i ngā rautaki wāhanga-totoka me te wāhanga-whakaoti, ka whakarei ake i tōna whai huatanga i roto i ngā mahi rangahau kanorau. Mā te tango whakahaere o ngā rōpū tiaki ka taea te whakauru rautaki o te cysteine ​​ki roto i ngā raupapa peptide, ka whakawhānui ake i te whānuitanga o ngā peptide ka taea te hanga. Hei tāpiri, ka kitea te whai huatanga o Fmoc-Cys(But)-OH i roto i te rangahau o te takai pūmua, te hanganga here disulfide, me te whakawhanake i ngā rauemi e hangai ana ki te peptide. Mā te whakamahinga rautaki o te rōpū tiaki butyl ka taea te whakahaere tika i te tauhohenga cysteine, ka tukuna ki ngā kairangahau he taputapu whai hua mō te hoahoa peptides me ngā whakarerekētanga kua whakaritea. Hei whakarāpopototanga, ko te Fmoc-Cys(But)-OH he taputapu maha-whakamahinga, he mea nui hoki i roto i te matū peptide, e whakamana ana i ngā kairangahau ki te tūhura me te whakarerekē i te tauhohenga cysteine ​​​​mō te whānuitanga o ngā tono pūtaiao, inā koa te arotahi ki ngā peptide kei roto tēnei waikawa amino nui.