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Ngā Hua

N,N'-Methylenebisacrylamide CAS:110-26-9

Ko te N,N'-Methylenebisacrylamide (MBAA) he matū e whakamahia whānuitia ana i roto i ngā mahi koiora ngota me te matū koiora. He kaihoko hononga e tāpirihia ana ki ngā kirikiri acrylamide hei whakakotahi i a rātou me te hanga i tētahi hanganga pumau mō te electrophoresis.

Ko te hononga whakawhiti e pā ana ki te hanganga o ngā hononga matū i waenga i ngā mekameka pūmua, ā, he mahi nui tā te MBAA i roto i tēnei tukanga. Ina tāpirihia ki ngā monomer acrylamide, ka honoa rātou e te MBAA hei hanga i tētahi whatunga pūmua toru-ahu. Ka whakarei ake tēnei hanganga hononga whakawhiti i te pumau me te kaha o te tiēre, ka taea ai te wehewehe i ngā ngota koiora i runga i tō rātou rahi, te utu, me ētahi atu āhuatanga ā-tinana.

Ko te MBAA te mea matua e whakamahia ana i roto i ngā tikanga pēnei i te polyacrylamide gel electrophoresis (PAGE) me te sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), e whakamahia whānuitia ana mō te tātaritanga pūmua me te waikawa karihi. Ka āwhina i te hanga i tētahi matrix gel ōrite hei neke mā roto i ngā ngota koiora i te wā o te electrophoresis.

Haunga tōna whakamahinga i roto i te electrophoresis gel, ka kitea anō hoki ngā tono a te MBAA i roto i ētahi atu wāhanga pērā i te tānga ngota, te chromatography, me ngā pūnaha tuku rongoā. E mōhiotia ana mō tōna kaha ki te hanga whatunga polymer pumau me te pakari ā-mīhini, ka waiho hei taputapu whai hua i roto i ngā taiwhanga rangahau me te tātari.


Taipitopito Hua

Ngā Tohu Hua

Te Whakamahinga me te Pānga

Pānga Hononga-Whārite: Ka taea e te MBAA te hono i ngā monomer acrylamide hei hanga whatunga polymer hono-whārite. Ka whakarei ake tēnei pānga hono-whārite i te pumau me te kaha o ngā gels, o ngā matrices polymer rānei.

Te Whakapūngao Irahiko: Ko tētahi o ngā whakamahinga tino noa o te MBAA kei roto i ngā tikanga whakapūngao irahiko pērā i te whakapūngao irahiko polyacrylamide (PAGE) me te whakapūngao irahiko sodium dodecyl sulfate-polyacrylamide (SDS-PAGE). Ka tāpirihia te MBAA ki ngā monomer acrylamide hei hono atu i a rātou, hei hanga i tētahi matrix irahiko pumau, e āhei ai te wehenga o ngā biomolecules i runga i tō rātou rahi me te utu i te wā o te whakapūngao.

Tātari Pūmua: He mea nui te MBAA i roto i te rangahau me te tātari pūmua. Mā tēnei ka taea te wehewehe i ngā pūmua mā te rahi, ā, ka taea hoki te whakamahi i te Western blotting, te purenga pūmua, me ētahi atu tikanga tautuhi pūmua.

Tātari Waikawa Karihi: Ka whakamahia hoki te MBAA i roto i ngā tikanga tātari waikawa karihi pēnei i te raupapatanga DNA, te wehenga kongakonga DNA, me te tātai i te DNA. Ka whakaratohia he matrix gel pumau e āwhina ana i te wehenga o ngā kongakonga DNA i runga i tō rātou rahi.

Te Tānga Irahiko: Ka whakamahia te MBAA i roto i ngā tikanga tānga irahiko, arā, ka whakauruhia he ngota tauira ki roto i te anga polymer. I muri i te tango i te tauira, ka mau tonu te mahara o te anga polymer ki te āhua o te ngota, ka taea ai te here me te mōhio whiriwhiri.

Ngā Pūnaha Tukunga Rongoā: Ka taea te whakamahi i te MBAA hei hanga whatunga pūmua honohono me te kaha ki te tuku i ngā rongoā, i ētahi atu ngota rānei i roto i te huarahi whakahaere. He tono tōna ki te hanga i ngā whakatakotoranga tukunga-roa mō ngā rongoā, te whakarei ake i te pumau o te rongoā, me te whakapai ake i te pai o te tukunga rongoā.

Te Tākai Hua:

试剂包装2

Ngā Mōhiotanga Tāpiri:

Te hanganga C7H10N2O2
Whakamātautau 99%
Āhua Paura mā
Nama CAS 110-26-9
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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