3-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE CAS:3150-25-2
Ogaanshaha dhaqdhaqaaqa beta-galactosidase: ONPG waxaa badanaa loo isticmaalaa in lagu go'aamiyo jiritaanka iyo dhaqdhaqaaqa beta-galactosidase ee muunado kala duwan oo bayooloji ah, sida dhaqamada bakteeriyada ama unugyada lysates. Soo saarista o-nitrophenol, oo leh midab jaalle ah, si fudud ayaa loo cabbiri karaa iyadoo la isticmaalayo spectrophotometer.
Daraasadaha muujinta hidda-wadaha: ONPG waxaa badanaa loo isticmaalaa cilmi-baarista bayoolajiga molecular-ka si loo barto muujinta hidda-wadaha. Iyagoo isku daraya hormariyaha hidda-wadaha xiisaha leh iyo hidda-wadaha ku jira beta-galactosidase, cilmi-baarayaashu waxay cabbiri karaan dhaqdhaqaaqa hormariyahan iyagoo ku daraya ONPG iyo cabbiraadda wax soo saarka o-nitrophenol ee ka dhasha. Habkan, oo loo yaqaan baaritaanka weriyeyaasha beta-galactosidase, wuxuu bixiyaa macluumaad ku saabsan dhaqdhaqaaqa qoraalka ee hidda-wadaha.
Aqoonsiga Bakteeriyada: Bakteeriyada qaar ayaa soo saarta beta-galactosidase, halka kuwa kalena aysan soo saarin. ONPG waxaa loo isticmaali karaa iyadoo lala kaashanayo baaritaanno kale oo bakteeriya ah si loo aqoonsado noocyada bakteeriyada iyadoo lagu saleynayo awooddooda ay ku milmi karaan ONPG. Habkan waxaa badanaa loo isticmaalaa shaybaarrada baaritaanka kiliinikada iyo bayoolojiga.
Baaritaanka daawooyinka ka hortaga ama firfircoonida enzyme-ka: ONPG waxaa loo isticmaali karaa in lagu baaro walxaha wax ka beddela dhaqdhaqaaqa beta-galactosidase. Iyadoo la cabbirayo dhaqdhaqaaqa enzyme-ka iyadoo ay jiraan walxo kala duwan, cilmi-baarayaashu waxay aqoonsan karaan daawooyinka ka hortaga ama firfircoonida ee suurtagalka ah ee si dheeraad ah loogu baari karo awooddooda daaweynta.
| Halabuurka | C12H15NO8 |
| Baaritaan | 99% |
| Muuqaalka | Caddaanbudada |
| Lambarka CAS. | 3150-25-2 |
| Baakad | Yar iyo weyn |
| Muddada Khafiska | 2 sano |
| Kaydinta | Ku kaydi meel qabow oo qalalan |
| Shahaadada | ISO. |






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