Alpha半乳糖苷酶(α-Gal)活性測定| 貨號K407-100 (ABCAM ab239716)

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Alpha半乳糖苷酶(α-Gal)活性測定| 貨號K407-100 (ABCAM ab239716)
Alpha Galactosidase (α-Gal) Activity Assay Kit (Fluorometric)
產品介紹:α-半乳糖苷酶(Alpha-Galactosidase, α-Gal; EC 3.2.1.22)水解(hydrolyzes)醣脂(glycolipids)和糖蛋白(glycoproteins)中的α-半乳糖基(alpha-galactosyl moieties)部分。在哺乳動物中,α-Gal水解通常在飲食中難以消化的多醣和低聚醣(poly- and oligosaccharides)。因此,α-Gal可用於膳食補充劑(dietary supplements)中,有助於減少由於食用某些食物而產生的腸內氣體(intestinal gases)。已知總的α-Gal活性(total α-Gal activity)是由於兩種主要的同工酶具有獨特的但不同的熱穩定性特徵。 α-半乳糖苷酶A是不耐熱的,約佔總α-Gal活性的90%。 Fabry病是一種溶酶體疾病,其特徵在於α-半乳糖苷酶A發生突變。這些突變會導致糖鞘脂在溶酶體中異常蓄積。 BioVision的Alpha半乳糖苷酶活性測定試劑盒提供了一種簡單,快速的方法來監控各種生物樣品中的總α-Gal活性。在該試劑盒中,α-Gal裂解合成的特定底物,釋放出易於量化的螢光團(Ex / Em = 360/445 nm)。該測定具有特異性,靈敏性,可檢測低至0.1 µU的α-半乳糖苷酶活性。



| Cat # +Size | K407-100 (ABCAM ab239716) |
| Size | 100 assays |
| Kit Summary | • Detection method: Fluorescence (Ex/Em = 360/445 nm) • Application:Measurement of α-Galactosidase activity in various samples |
| Detection Method | Fluorescence (Ex/Em = 360/445 nm) |
| Species Reactivity | Eukaryotes |
| Applications | • Measurement of α-Galactosidase activity in various samples |
| Features & Benefits | • Quick and easy method to measure Alpha Galactosidase activity. • Detection limit: < 0.1 µU. • Specific: does not detect beta galactosidase activity |
| Kit Components | • α-Gal Assay Buffer • α-Gal Stop Solution • α-Gal Substrate • 4-Methylumbelliferone Standard • α-Gal Positive Control |
| Storage Conditions | -20°C |
| Shipping Conditions | Gel Pack |
穀胱甘肽過氧化物酶活性測定 | FRAP檢測 | 總膠原蛋白分析 | Dopamine多巴胺檢測 | 三酸甘油酯分析 | Cholesterol Efflux膽固醇排出螢光分析 | 脂質過氧化(MDA)測定 | 支鏈氨基酸 BCAA檢測
