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ngā hua

Ngā Hua

MES HEMISODIUM SALT CAS: 117961-21-4

Ko te 2-Amino-2-methyl-1,3-propanediol, e mōhiotia ana ko AMPD, ko α-methyl serinol rānei, he matū kei roto ko te tātai ngota C4H11NO2. He waipiro amino e whakamahia whānuitia ana hei takawaenga matū i roto i te hanganga o ngā rongoā me ngā matū waro. E mōhiotia ana te AMPD mō tōna kaha ki te mahi hei āwhina chiral i roto i ngā tauhohenga kore taurite, e whai hua ana i roto i te hanga o ngā matū parakore enantiomeric. Hei tāpiri, kua whakamahia hei whakauru i roto i ngā hua tiaki whaiaro me ngā hua whakapaipai mō ōna āhuatanga whakamakuku.


Taipitopito Hua

Ngā Tohu Hua

Te Whakamahinga me te Pānga

Te whakapūmaukaihoko: Ka whakamahia te tote hemisodium MES hei pupuri i te pH pumau i roto i ngā otinga whakamātautau. Ko te uara pKa he 6.1, e whai hua ana i roto i te awhe pH o te 5.05 ki te 6.77. Nā tēnei ka pai mō ngā momo tono, tae atu ki te ahurea pūtau, ngā whakamātautau whākōkī, me te purenga pūmua.

Te whakapūmau i ngā whākōkī me ngā pūmua: He maha ngā wā ka whakamahia te tote hemisodium MES hei whakapūmau i te mahi me te hanganga o ngā whākōkī me ngā pūmua i ngā wā whakamātautau. Ka āwhina i te pupuri i ngā āhuatanga pH e hiahiatia ana, ā, ka ārai i te pirau me te pirau.
Te Whakapūngao Hiko: Ko te tote hemisodium MES e whakamahia whānuitia ana hei ārai i roto i te whakapūngao hiko agarose me te polyacrylamide gel. Ka āwhina i te pupuri i te pH tino pai mō te wehenga o te DNA, te RNA, me ngā pūmua.
Ahurea pūtau: Ka whakamahia te tote hemisodium MES i roto i ngā pāpāho arumoni pūtau hei pupuri i te pH e tika ana mō te tipu me te oranga o ngā pūtau. He tino whai hua mō ngā momo pūtau e hiahia ana ki te taiao pH paku waikawa.
Ngā tikanga koiora ngota: Ka whakamahia te tote hemisodium MES i roto i ngā tikanga koiora ngota, pērā i te tango DNA me te RNA, te PCR, me te raupapatanga DNA. Ka whakarite i te pumau me te pono o ngā waikawa karihi i roto i ēnei tukanga.

Pātaka whakatipu tipu: Ka whakamahia hoki te tote hemisodium MES i roto i ngā pātaka whakatipu kiko tipu hei whakatū i ngā āhuatanga pH tino pai mō te tipu me te whanaketanga o ngā pūtau me ngā kiko tipu.

Te Tākai Hua:

6892-68-8-3

Ngā Mōhiotanga Tāpiri:

Te hanganga C12H25N2NaO8S2
Whakamātautau 99%
Āhua paura tioata
Nama CAS 117961-21-4
Te tākai Iti, nui hoki
Te Ora o te Wāhi 2 tau
Rokiroki Penapena ki te wāhi hauhautanga, maroke hoki
Tiwhikete ISO.

 


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