4-Aminophenyl-β-D-galactopyranoside CAS:5094-33-7

Ko te 4-Aminophenyl-β-D-galactopyranoside he pūhui waihanga e rite ana ki te substrate 3-Nitrophenyl-β-D-galactopyranoside (ONPG).Ka whakamahia hei tïpako mo te whakamätau i te enzyme beta-galactosidase.I te wa e haukotia ana te 4-aminophenyl-β-D-galactopyranoside e te beta-galactosidase, ka tukuna e ia he puhui tae kowhai ko p-aminophenol.Ka taea te ine i te ngohe o te beta-galactosidase ma te ine i te nui o te p-aminophenol i hangaia, i te nuinga o te waa na roto i te whakamatautau karaehe, spectrophotometric ranei. He maha nga wa ka whakamahia tenei taputapu ki te taha o etahi atu pärönaki me nga tairitenga o te lactose ki te ako i te mahi beta-galactosidase, te whakaaturanga ira. , te aukati, te whakahohe ranei, me te tautuhi huakita.Ko te kaha ki te kite me te ine i te mahi beta-galactosidase he mea tino nui i roto i nga waahi rangahau maha, tae atu ki te koiora ngota, microbiology, me nga tātaritanga haumanu.

Tono, Tono ranei

Taipitopito Hua

Tohu Hua

Taupānga me te Pānga

Te whakamatautau Beta-galactosidase: Ka taea te whakamahi APG hei taputapu hei ine i te mahi o te beta-galactosidase.Kei te whakamahia tenei enzyme hei ira kairipoata i roto i te koiora ngota me te rangahau ira.Ka awhina te whakamatautau ki te whakatau i te taumata o te whakapuaki, te mahi ranei o te beta-galactosidase i roto i nga tauira rereke.

Te tirotiro mo te aukati i te enzyme, te kaiwhakahohe ranei: Ka taea te whakamahi APG ki te tirotiro mo nga pūhui e aukati ana, e whakahohe ana ranei i te beta-galactosidase.Ma te ine i te ngohe o te enzyme i te aroaro o nga momo puhui rereke, ka taea e nga kairangahau te tautuhi i nga aukati ka taea, nga kaiwhakaoho ranei mo te rangahau ano.

Tautuhinga huakita: Ko te aroaro o te beta-galactosidase ka whakamahia hei tohu hei tohu i etahi momo huakita.Ka taea te whakamahi i te APG ki te taha o etahi atu taputapu, papaaaahua ahurea motuhake ranei hei wehe i nga momo riaka huakita i runga i to raatau kaha ki te whakamaarama i te tïpako me te whakaputa hua ka kitea.

Tapeke Hua:

He korero taapiri:

Te tito	C12H17NO6
Te whakamatautau	99%
Te ahua	Māpaura
CAS No.	5094-33-7
Te takai	Iti me te rahi
Te Ora Papa	2 tau
Rokiroki	Rokiroki ki te waahi makariri me te maroke
Tiwhikete	ISO.