轉化酶活性檢測試劑盒 Invertase Activity Assay Kit (Colorimetric) | ABCAM貨號ab197005

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轉化酶活性檢測試劑盒 Invertase Activity Assay Kit (Colorimetric) | ABCAM貨號ab197005
產品描述:
轉化酶 (Invertase , EC 3.2.1.26),也稱為蔗糖酶(sucrase)或 β-呋喃果糖苷酶(β -fructofuranosidase),通過切割其糖苷鍵(glycosidic bond)並形成葡萄糖(glucose )和果糖(fructose)各一個分子來催化蔗糖(食糖)的水解。轉化酶(Invertase)在植物和微生物(包括酵母和細菌)中廣泛表達。它廣泛應用於工業過程(industrial processes),包括食品(food)、乙醇生產(ethanol production)、化妝品(cosmetics)、藥物、造紙(paper )和生物電子電極(bioelectronics electrodes)。 ABCAM的轉化酶活性測定試劑盒 (Invertase Activity Assay Kit, ab197005)提供了一種簡單、靈敏且高通量的適應性測定,可檢測生物樣品或純化/粗製酶製劑中轉化酶的相關濃度。該測定基於葡萄糖(一種水解產物)的酶促檢測。檢測限:20 µU。
產品特點:
- 檢測方法 – 吸光度(570nm)
- 樣品類型 – 測量各種生物體液、細菌和粗製酶製劑中的轉化酶活性。糖酵解和糖尿病肥胖相關信號等代謝途徑的分析。
- 物種反應性 – 哺乳動物、Bacteria
- 應用 – 該測定可以檢測 Invertase含量低至20 µU。

轉化酶活性檢測試劑盒 (ab197005)

轉化酶活性檢測試劑盒 (ab197005)
檢測人類唾液中的細菌轉化酶活性。收集的樣本: 1-禁食;2-低卡路里膳食和 3:高蔗糖膳食。未稀釋的樣品(1 和 2 = 25 μl 和 3 = 10 μl)與轉化酶底物一起孵育 20 分鐘。按照試劑盒方案進行測定。
| abID | ab197005 |
|---|---|
| Cat # +Size | K674-100 |
| Size | 100 assays |
| Detection Method | Absorbance (OD 570 nm) |
| Species Reactivity | Bacteria, Mammals |
| Applications | Measurement of Invertase activity in various biological fluids, bacteria and crude enzyme preparations. Analysis of metabolic pathways such as glycolysis and Diabetes Obesity-related Signaling. |
| Features & Benefits | • Simple, Sensitive & Rapid protocol • Highly-Sensitive: Detects as low as 20 µU Invertase in various sample types |
| Kit Components | • Invertase Hydrolysis Buffer • Invertase Assay Buffer • Invertase Stop Solution • OxiRed™ Probe (in DMSO) • Invertase Enzyme Mix • Invertase Substrate • Glucose Standard (100 mM) • Positive Control |
| Storage Conditions | -20°C |
| Shipping Conditions | Gel Pack |
| USAGE | For Research Use Only! Not For Use in Humans. |
引用文獻
Subhashree Subramanyam. Insect derived extra oral GH32 plays a role in susceptibility of wheat to Hessian fly. Sci Rep. Jan 2021. 33483565.
