2-Iminothiolane CAS 4781-83-3
He paura mā ki te hina-mā te 2-Iminothiolane, he matū whakapūmau thiolating o ngā amine tuatahi. Ina kei waenganui i te 7 me te 10 te pH, ka tauhohe te here amidine ki te hanga i ngā rōpū thiol kore utu. Ka whakamahia te 2-Iminothiolane mō te whakarite i ngā hononga here disulfide me/ranei sulfide.
| TAONGA | PAEREWA |
| Āhua | Ngā tioata mā |
| Te parakore | ≥95% |
| Wai | ≤1% |
1. Te whakarerekētanga o te thiolation biomolecules: Hei matū thiolation, ka taea e te 2-iminothiane hydrochloride te tauhohe motuhake ki ngā rōpū amino tuatahi i runga i ngā biomolecules pērā i ngā pūmua, ngā peptides, me ngā polysaccharides i raro i ngā āhuatanga pH o te 7-9, ka whakauru i ngā rōpū thiol. Ehara i te mea ka whakaratohia e tēnei tukanga he pae hohe hou mō ngā biomolecules engari ka mau tonu hoki ngā āhuatanga utu o ngā rōpū amino taketake, e whai hua ana ki ngā whakarerekētanga mahi o muri mai.
2. Te hononga ira-pūmua me te hononga whakawhiti: Ka taea te whakamahi i ngā rōpū thiol kua whakaurua hei whakarite i ngā hononga honohono mā ngā hononga disulfide, thioether rānei, kia tutuki ai te hononga i waenga i ngā ira-pūmua. Hei tauira, i roto i te rangahau proteomics, ka taea te whakamahi i te 2-Iminothiolane mō te tapanga peptide me te ako i ngā taunekeneke ira-pūmua, tae atu ki te hononga whakawhiti RNA-pūmua, he mea e pai ana mō te tūhuratanga hōhonu o te whanaungatanga hanganga me te mahi o ngā ira-pūmua.
1. Uara whānui mō te whakamahinga;
2. Mahi ngawari;
3. Te Parakore ≥ 95%, e hipa ana i te paerewa ahumahi
25kgs/pahu, 9 tana/20'ipu
25kgs/pēke, 20tana/20'ipu
2-Iminothiolane CAS 4781-83-3
2-Iminothiolane CAS 4781-83-3
