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北京鴻躍創(chuàng)新科技有限公司
主營產品： omega試劑盒、耗材、移液器 |
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北京鴻躍創(chuàng)新科技有限公司
主營產品： omega試劑盒、耗材、移液器 |
| 參考價 | 面議 |
說明書下載 分類名稱 : 血液尿液化學,代謝產物分析 產品介紹 :
產品說明 抗氧化物分子能夠防止或減緩其他分子的氧化?？寡趸锬鼙Ｗo細胞在氧化反應中被活性氧化物破壞?？寡趸锟梢允切》肿尤绻入赘孰摹⒕S生素或者是大分子如過氧化氫酶、谷胱甘肽過氧化酶等。深入研究抗氧化物在藥理學上的應用有助于許多包括阿茨海默癥、帕金森癥、糖尿病、類風濕關節(jié)炎和神經退化等許多疾病的藥品研發(fā)。抗氧化劑也被廣泛地用作食品添加劑并作為食品、化妝品、橡膠和汽油的防腐劑。方便、直接、高通量的檢測抗氧化物（TAC）總含量在科研、食品制造和藥物開發(fā)中都有廣泛的應用。我公司改良了總抗氧化物檢測的方法，抗氧化物能使Cu2+轉化為Cu+，利用銅離子與染料試劑形成有色復合物的特性。在波長為570nm下檢測，其顏色的深淺程度同樣品中的總抗氧化物濃度成正比。
產品特點 靈敏、準確：檢測范圍1.5-1000uM。簡單、高通量：檢測過程只需加入一種試劑并培養(yǎng)10分鐘。通過高通量的自動檢測，每天可測試上千個樣本。 產品用途 1. 檢測血清、血漿、尿液、唾液、食物、飲料和其他生物樣本中抗氧化劑的含量。2. 用于藥品和藥理學研究，檢測TAC對藥效的影響。 儲存條件 可在室溫下運輸，所有試劑在-20°C下保存。 Description An antioxidant is a molecule capable of slowing or preventing the oxidation of other molecules. Antioxidants protect the cells from damages by reactive oxygen species which are produced in oxidation reactions in the cell. Antioxidants can be small molecules such as glutathione, vitamins, or macromolecules such as catalase, glutathione peroxidase. As oxidative stress contributes to the development of many diseases including Alzheimers disease, Parkinsons disease, diabetes, rheumatoid arthritis and neurodegeneration, the use of antioxidants in pharmacology is intensively studied. Antioxidants are also widely used as dietary supplements and in industry as preservatives in food, cosmetics, rubber and gasoline. Simple, direct and high-throughput assays for total antioxidant capacity (TAC) find wide applications in research, food industry and drug discovery. Our improved assay measures total antioxidant capacity in which Cu2+ is reduced by antioxidant to Cu+. The resulting Cu+ specifically forms a colored complex with a dye reagent. The color intensity at 570nm is proportional to TAC in the sample. Key features Sensitive and accurate. Use 20 mL sample. Linear detection range from 1.5 to 1000 mM Trolox equivalents. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 10 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Applications Direct Assays: serum, plasma, urine, saliva and other biological samples, food and beverages. Drug Discovery/Pharmacology: effects of drugs on TAC. Storage conditions The kit is shipped at room temperature. Store all components at -20 °C. Shelf life of six months after receipt. 其他 :編號：DTAC-048，DTAC-100 測試：,48，100T |
DTACrar.rar
