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

4-Aminophenyl-β-D-galactopyranoside o se vailaʻau faʻapipiʻi e tutusa ma le substrate 3-Nitrophenyl-β-D-galactopyranoside (ONPG).E faʻaaogaina e fai ma sui mo suʻega o le enzyme beta-galactosidase. A faʻafefeteina le 4-aminophenyl-β-D-galactopyranoside e le beta-galactosidase, e faʻasaʻo ai se mea lanu samasama e taʻua o le p-aminophenol.O le gaioiga o le beta-galactosidase e mafai ona fuaina e ala i le faʻatusatusaina o le aofaʻi o le p-aminophenol e gaosia, e masani lava e ala i se colorimetric poʻo le spectrophotometric assay.O lenei substrate e masani ona faʻaogaina faʻatasi ma isi mea faʻapitoa ma analogs o le lactose e suʻesuʻe ai le gaioiga beta-galactosidase, faʻamatalaga o gene. , enzyme inhibition po'o le fa'agaoioia, ma fa'amaonia siama.O le mafai ona iloa ma fua le gaioiga beta-galactosidase e taua tele i le tele o vaega o suʻesuʻega, e aofia ai mole mole biology, microbiology, ma suʻesuʻega falemaʻi.

Poloaiga po'o Talosaga Fa'amatalaga

Fa'amatalaga Oloa

Faailoga o oloa

Fa'aoga ma A'afiaga

Beta-galactosidase su'ega: APG e mafai ona fa'aaogaina e fai ma mea e fua ai le gaioiga o le beta-galactosidase.O lenei enzyme e masani ona faʻaaogaina e avea o se tusitala o le kenera i le molecular biology ma suʻesuʻega faʻavae.Ole su'esu'ega e fesoasoani e fuafua le maualuga ole fa'aaliga po'o le gaioiga ole beta-galactosidase i fa'ata'ita'iga eseese.

Su'esu'ega mo mea fa'ainitaneti po'o mea fa'agaioiga: E mafai ona fa'aoga le APG e su'e ai mea fa'afefiloi e taofia pe fa'agaoioi ai le beta-galactosidase.E ala i le fuaina o le gaioiga o le enzyme i le i ai o mea eseese, e mafai e tagata suʻesuʻe ona faʻamaonia ni mea e mafai ona faʻaogaina poʻo ni faʻamalosi mo suʻesuʻega atili.

Faʻamatalaga faʻamaʻi: O le iai o le beta-galactosidase e masani ona faʻaaogaina e fai ma faʻailoga e iloa ai nisi ituaiga siama.E mafai ona fa'aogaina le APG fa'atasi ma isi mea'ai po'o fa'asalalauga fa'aaganu'u fa'apitoa e iloa ai le va o fa'ama'i siama eseese e fa'atatau i lo latou gafatia e fa'asusu ai le mea'ai ma maua ai se oloa e iloagofie.

Fa'aputuga o oloa:

Fa'amatalaga Faaopoopo:

Tulaga	C12H17NO6
Su'ega	99%
Fa'aaliga	Lanu pa'epa'epauta
CAS Nu.	5094-33-7
afifiina	Laiti ma tele
Ola Fa'asa	2 tausaga
Teuina	Teu i se nofoaga malulu ma mago
Fa'ailoga	ISO.