4-Nitrophenyl-2-acetamido-2-deoxy-β-D-glucopyranoside CAS: 3459-18-5

Cov Khoom Siv Enzyme: pNAG yog siv dav ua ib qho substrate tshwj xeeb rau ntau yam enzymes uas koom nrog hauv hydrolysis ntawm β-D-glucoside bonds. Thaum cov enzymes no txiav cov pNAG molecule, nws tso tawm p-nitrophenol. Qhov no tso cai rau cov kws tshawb fawb ntsuas thiab ntsuas qhov kev ua haujlwm ntawm enzymatic.

Kev Ntsuas Kev Ua Haujlwm ntawm Enzyme: Kev hydrolysis ntawm pNAG los ntawm cov enzymes tshwj xeeb tuaj yeem ntes tau thiab ntsuas spectrophotometrically. Qhov no ua rau pNAG tsim nyog rau kev ntsuas kev ua haujlwm ntawm enzyme, qhov twg qhov ntau ntawm p-nitrophenol tsim tawm yog proportional ncaj qha rau kev ua haujlwm ntawm enzymatic.

Kev Tshuaj Xyuas Kom Muaj Peev Xwm Ntau: pNAG feem ntau siv rau hauv kev tshuaj xyuas kom muaj peev xwm ntau los txheeb xyuas thiab piav qhia txog cov tshuaj enzyme inhibitors lossis activators. Los ntawm kev soj ntsuam cov txiaj ntsig ntawm cov tshuaj sib txawv rau kev ua haujlwm ntawm enzymatic, cov kws tshawb fawb tuaj yeem txheeb xyuas cov tshuaj lossis cov modulators ntawm kev ua haujlwm ntawm enzyme.

Kev Kawm Txog Kev Qhia Txog Gene: pNAG kuj tseem siv rau hauv kev tshawb fawb txog molecular biology los kawm txog kev qhia txog gene thiab kev tswj hwm. Los ntawm kev ntsuas qhov kev ua haujlwm ntawm cov enzymes tshwj xeeb siv pNAG ua lub substrate, cov kws tshawb fawb tuaj yeem tshawb xyuas qhov cuam tshuam ntawm kev qhia txog gene rau kev ua haujlwm thiab kev ua haujlwm ntawm enzyme.