Galactosidase CAS: 9025-35-8

α-galactosidase cov tshuaj(α-galactosidase, α-gal, EC 3.2.1.22) yog ib qho exoglycosidase uas catalyzes hydrolysis ntawm α-galactosidic bonds.Vim tias nws tuaj yeem decompose melibiose, nws tseem hu ua melibiase, uas catalyzes hydrolysis ntawm α-galactosidic bonds.Cov yam ntxwv no ua rau nws muaj txiaj ntsig zoo rau kev txhim kho thiab tshem tawm cov tshuaj tiv thaiv kev noj qab haus huv hauv cov zaub mov noj thiab cov kua txiv hmab txiv ntoo.Tsis tas li ntawd, nws tuaj yeem paub B → O hom ntshav hloov pauv hauv kev kho mob, npaj cov ntshav thoob ntiaj teb, thiab ua lub luag haujlwm tseem ceeb hauv kev kho enzyme hloov pauv ntawm Fabry kab mob.α-galactosidase tseem tuaj yeem ua rau cov polysaccharides complex, glycoproteins thiab glycosphingoses uas muaj α-galactosidic bonds.Qee cov α-galactosidases kuj tuaj yeem hloov pauv tau thaum lub substrate concentration yog qhov muaj txiaj ntsig zoo, thiab qhov no tuaj yeem siv rau kev sib txuas ntawm oligosaccharides thiab kev npaj ntawm cyclodextrin derivatives.Kev txhim kho ntawm neutrophil lossis pH-ruaj khov α-galactosidase thiab kev tshawb nrhiav cov kab mob lossis cov nroj tsuag uas muaj cov enzyme siab ntau tau dhau los ua kev tshawb fawb hotspots hauv xyoo tas los no.Ntau lub tshav kub-resistant α-galactosidases kuj tau maj mam nthuav dav kev txaus siab ntawm cov kws tshawb fawb vim lawv qhov tshwj xeeb, cia siab tias yuav siv lawv cov thermal stability los ua tus nqi siv ntau dua hauv kev lag luam, thiab qhia txog ntau yam kev siv hauv kev siv tshuab, thev naus laus zis. thiab tshuaj.thov kev cia siab.