ONPG CAS:369-07-3 Tau o le Kamupani Gaosi
O le aafiaga o le ONPG o se substrate e tatau ona tipiina e le enzyme β-galactosidase, ma iu ai ina faʻasaʻolotoina se oloa samasama, o le o-nitrophenol. O lenei suiga o le lanu e mafai ona fuaina i le spectrophotometrically, ma mafai ai ona faʻatatauina le gaioiga o le β-galactosidase. O le faʻaaogaina o le ONPG e faʻamuamua lava i le iloiloga o le faʻaalia o kene i suʻesuʻega o le molecular biology ma microbiology. E masani ona faʻaaogaina e fuaina ai le gaioiga o le β-galactosidase o se lipoti mo suʻesuʻega o le faʻaalia o kene, aemaise lava i siama e pei o le E. coli. O le lacZ gene, lea e faʻailoa ai le β-galactosidase, e masani ona faʻaaogaina o se faʻailoga mo le auʻiliʻiliga o le faʻaalia o kene, aua o lona faʻaalia e mafai ona faʻaosofia e tulaga faʻapitoa pe pulea e faʻalauiloa faʻapitoa. O le suʻega ONPG e maua ai se metotia faigofie ma faʻatuatuaina e iloilo ai le tulaga o le faʻaalia o kene e ala i le fuaina o le gaioiga o le β-galactosidase. O lenei suʻega e faʻaaogaina lautele i le tele o faʻaoga, e pei o le suʻesuʻeina o gaioiga o le faʻalauiloa, faʻatonutonuina o kene, ma fegalegaleaiga o le porotini-porotini. E le gata i lea, e mafai ona faʻaaogaina e fuafua ai le enzyme kinetics ma iloilo ai aafiaga o fesuiaiga poʻo togafitiga i gaioiga o le enzyme.
| Fa'atulagaga | C12H15NO8 |
| Su'ega | 99% |
| Foliga vaaia | Pa'u pa'epa'e |
| Numera CAS. | 369-07-3 |
| afifiina | La'ititi ma tele |
| Ola Fa'aputu | 2 tausaga |
| Teuina | Teu i se nofoaga malūlū ma mago |
| Tusipasi | ISO. |



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