α-Galactosidase CAS:9025-35-8

α-galactosidase(α-galactosidase, α-gal, EC 3.2.1.22) o se exoglycosidase e fa'atino ai le hydrolysis o fusi α-galactosidic. Talu ai e mafai ona fa'aleagaina le melibiose, e ta'ua fo'i o le melibiase, lea e fa'atino ai le hydrolysis o fusi α-galactosidic. O lenei uiga e aoga mo le fa'aleleia atili ma le fa'aumatia o vaega e tete'e i mea'ai i mea'ai a manu ma mea'ai e fa'avae i soya. E le gata i lea, e mafai ona fa'atinoina le liua o le ituaiga toto B→O i le matata fa'afoma'i, saunia le toto lautele, ma faia se sao taua i le togafitiga o le sui o le enzyme o le fa'ama'i Fabry. E mafai fo'i e le α-galactosidase ona galue i luga o polysaccharides faigata, glycoproteins ma glycosphingoses o lo'o i ai fusi α-galactosidic. O nisi α-galactosidases e mafai fo'i ona transgalactosylate pe a matua'i fa'amauoa le substrate concentration, ma e mafai ona fa'aaogaina lenei uiga mo le fa'aputuina o oligosaccharides ma le sauniaina o cyclodextrin derivatives. O le atinaʻeina o le neutrophil poʻo le pH-stable α-galactosidase ma le sailiga mo meaola ninii poʻo laʻau e maualuga le gaosiga o enzyme ua avea ma nofoaga autu o suʻesuʻega i tausaga talu ai nei. O le tele o α-galactosidases e teteʻe i le vevela ua faasolosolo malie ona faʻaosofia ai le naunau o saienitisi ona o lo latou tulaga ese, ma faʻamoemoe e faʻaaoga lo latou tumau i le vevela e faʻateleina ai le aoga i pisinisi, ma faʻaalia ai se lautele o faʻaoga i matata o tekinolosi, tekonolosi ma vailaʻau.