3-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE CAS:3150-25-2
Ka ʻike ʻana i ka hana beta-galactosidase: Hoʻohana pinepine ʻia ʻo ONPG e hoʻoholo i ke alo a me ka hana o ka beta-galactosidase i nā ʻano laʻana olaola like ʻole, e like me nā moʻomeheu bacteria a i ʻole nā lysates cell. Hiki ke ana maʻalahi ʻia ka hana ʻana o ka o-nitrophenol, nona ke kala melemele, me ka hoʻohana ʻana i ka spectrophotometer.
Nā haʻawina hōʻike gene: Hoʻohana pinepine ʻia ʻo ONPG i ka noiʻi biology molecular e aʻo i ka hōʻike gene. Ma ka hoʻohui ʻana i ka mea hoʻolaha o kahi gene hoihoi me ka gene e hoʻopili ana i ka beta-galactosidase, hiki i nā mea noiʻi ke ana i ka hana o kēia mea hoʻolaha ma ka hoʻohui ʻana iā ONPG a me ka helu ʻana i ka hana o-nitrophenol i loaʻa. ʻO kēia ʻano hana, i ʻike ʻia ʻo ka beta-galactosidase reporter assay, hāʻawi i ka ʻike e pili ana i ka hana transcriptional o kahi gene.
Ka ʻike ʻana i ka bacteria: Hoʻopuka kekahi mau bacteria i ka beta-galactosidase, aʻo kekahi ʻaʻole. Hiki ke hoʻohana ʻia ʻo ONPG me ka hui pū ʻana me nā hoʻokolohua biochemical ʻē aʻe e ʻike i nā ʻano bacteria ma muli o ko lākou hiki ke hydrolyze iā ONPG. Hoʻohana pinepine ʻia kēia ʻano hana i nā diagnostics lapaʻau a me nā keʻena hoʻokolohua microbiology.
Nānā ʻana no nā mea hoʻopaʻa a i ʻole nā mea hoʻoulu enzyme: Hiki ke hoʻohana ʻia ʻo ONPG e nānā no nā hui e hoʻololi i ka hana o ka beta-galactosidase. Ma ke ana ʻana i ka hana enzyme i ke alo o nā hui like ʻole, hiki i nā mea noiʻi ke ʻike i nā mea hoʻopaʻa a i ʻole nā mea hoʻoulu hiki ke noiʻi hou ʻia no ko lākou hiki ke hoʻōla.
| Hoʻonohonoho ʻana | C12H15NO8 |
| Hoʻāʻo | 99% |
| helehelena | Keʻokeʻopauka |
| Helu CAS. | 3150-25-2 |
| Hoʻopili ʻana | Liʻiliʻi a nui |
| Ola Papa | 2 mau makahiki |
| Ka Waihona | E mālama i kahi maloʻo a me kahi anuanu |
| Palapala hōʻoia | ISO. |






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