SDH山梨糖醇脫氫酶檢測 | Sorbitol Dehydrogenase Activity Assay Kit 貨號K935

| 代理廠牌: | ![]() |
| 原廠連結: | |
| 相關下載: |
Sorbitol Dehydrogenase Activity Assay Kit (Colorimetric)
產品描述:山梨糖醇脫氫酶(Sorbitol Dehydrogenase , SDH),也稱為L-艾杜糖醇脫氫酶(EC 1.1.1.14)參與多元醇(polyol pathway)途徑。也稱為山梨糖醇 – 醛糖途徑(sorbitol-aldose pathway),該途徑分為兩個步驟:首先,葡萄糖通過醛糖還原酶(L-iditol dehydrogenase ,AR)的催化作用還原為山梨糖醇(sorbitol),而第二步由山梨糖醇脫氫酶(sorbitol dehydrogenase)催化,山梨醇脫氫酶(sorbitol dehydrogenase)利用山梨糖醇(sorbitol)作為底物然後產生果糖(fructose)。山梨糖醇(sorbitol)不是細胞膜可滲透的分子;而果糖(fructose)可以在細胞內進一步代謝。最近的研究發現山梨醇脫氫酶(sorbitol dehydrogenase)的缺乏導致山梨糖醇(sorbitol)的細胞內積累,這導致糖尿病的並發症。該酶主要在肝細胞中表達,並且僅在急性肝損傷後釋放到血流中。因此,血清中存在顯著的SDH活性是肝損傷或疾病的潛在指標。 BioVision的SDH檢測試劑盒為各種樣品中的SDH活性提供了一種快速簡便的方法。在該測定中,山梨糖醇脫氫酶(sorbitol dehydrogenase)利用提供的底物,同時還原NAD +以形成NADH。 NADH與顯影劑反應,導致在OD 450nm處形成具有強吸光度的髮色團。該測定簡單,靈敏,可以檢測各種樣品中低於50μU的山梨醇脫氫酶(sorbitol dehydrogenase)活性。



| Cat # +Size | K935-100 |
| Size | 100 assays |
| Kit Summary | • Detection method- Absorbance (450 nm) • Applications- – Measurement of sorbitol dehydrogenase (SDH) activity in various tissues/cells – • Analysis of polyol-pathways |
| Detection Method | Absorbance (450 nm) |
| Species Reactivity | Eukaryotes |
| Applications | • Measurement of Sorbitol Dehydrogenase Activity in various tissues/cells. • Analysis of polyol-pathway. • Studies of chemically-induced hepatotoxicity and acute liver injury. • Freshly obtained serum from animals with suspected liver damage |
| Features & Benefits | • Simple, rapid & convenient • Can measure SDH activity as low as 50 µU in a variety of samples |
| Kit Components | • SDH Assay Buffer • SDH Substrate • SDH Developer • NADH Standard • SDH Positive Control |
| Storage Conditions | -20°C |
| Shipping Conditions | Gel Pack |
| USAGE | For Research Use Only! Not For Use in Humans. |
Sorbitol山梨糖醇檢測 | SDH山梨糖醇脫氫酶檢測 | SORD重組蛋白
