FLUORESCEIN MONO-BETA-D- GALACTOPYRANOSIDE CAS:102286-67-9
Fluorescein mono-beta-D-galactopyranoside (FMG) waa molecule caadi ahaan loo isticmaalo cilmi-baarista bayoolojiga oo ah substrate si loo ogaado jiritaanka iyo dhaqdhaqaaqa enzyme-ka beta-galactosidase. FMG waa nooc ka mid ah sonkorta lactose waxaana lagu dhejiyaa molecule fluorescein.
Saamaynta ugu weyn ee FMG waa in si gaar ah loogu shubo beta-galactosidase, ensaym kaas oo lactose u kala jabiya galactose iyo glucose. Enzymatic hydrolysis-kan FMG wuxuu horseedaa sii deynta fluorescein, kaas oo soo saara calaamad fluorescence oo xooggan.
Adeegsiga ugu weyn ee FMG waa ogaanshaha iyo cabbiraadda dhaqdhaqaaqa beta-galactosidase ee muunado kala duwan. Ensaymkan waxaa laga helaa nooleyaal badan, oo ay ku jiraan bakteeriyada iyo unugyada naasleyda, waxqabadkiisuna wuxuu tilmaami karaa hababka kala duwan ee unugyada iyo marinnada dheef-shiid kiimikaadka.
Iyadoo loo adeegsanayo FMG substrate ahaan, dhaqdhaqaaqa beta-galactosidase waxaa lagu cabbiri karaa iyadoo la kormeerayo iftiinka ka soo baxa fluorescein-ka la xoreeyay. Cabbirkan waxaa lagu samayn karaa noocyo kala duwan oo tijaabo ah, oo ay ku jiraan baaritaanno gudaha ah iyo daraasado sawir-qaadis unugyo nool.
Intaa waxaa dheer, FMG waxaa loo isticmaali karaa qalab lagu barto qaybinta iyo meelaynta beta-galactosidase ee unugyada dhexdooda. Iyagoo adeegsanaya farsamooyinka mikroskoobka fluorescent, cilmi-baarayaashu waxay arki karaan fluorescence-ka uu soo daayo FMG marka la daadiyo, taasoo u oggolaanaysa inay la socdaan dhaqdhaqaaqa booska iyo kan waqtiga ee beta-galactosidase.
| Halabuurka | C26H22O10 |
| Baaritaan | 99% |
| Muuqaalka | Budada cad |
| Lambarka CAS. | 102286-67-9 |
| Baakad | Yar iyo weyn |
| Muddada Khafiska | 2 sano |
| Kaydinta | Ku kaydi meel qabow oo qalalan |
| Shahaadada | ISO. |








