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[求助]
3句話生物專(zhuān)業(yè)漢譯英先謝謝了
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| 目前關(guān)于酶分離純化的報(bào)道幾乎都以柱分離為主。活性條帶顯色方法主要是通過(guò)長(zhǎng)波紫外線下檢測(cè)酮或者通過(guò)作用苷,再與與固藍(lán)B作用形成有色染料后檢測(cè)。還有其他染色方法如利用對(duì)酶特異性的單克隆抗體的免疫印跡法以及氧化氨乙基咔唑等。盡管上述方法能檢測(cè)酶,但是操作較為繁瑣,不易于分離純化研究,本研究選擇as做底物,通過(guò)形成的產(chǎn)物堿性條件下顯色原理,直接通過(guò)對(duì)照平板,從PAGE膠條中分離純化酶,達(dá)到省時(shí)省力,高效快速分離純化的目的。 |

鐵桿木蟲(chóng) (知名作家)

鐵桿木蟲(chóng) (知名作家)
| At present, nearly all reports on the purification of the enzyme are about the separation column. The main way of coloring the activity bands is either from detecting ketones through long-wave ultraviolet light or from detecting the colored dye formed by the interaction of the role of glycosides and fast blue B. There are also some other staining methods such as the western blot (WB) test of monoclonal antibody specific to the enzyme, the oxidation of aminoethyl carbazole and so on. Though the above methods can detect the enzyme, they are not good enough for the study of its purification due to the complicated operating procedures. Our study,however, chose as as the substrate and applied the theory of coloring the product under alkaline condition. We made the separation and purification of the enzyme from PAGE directly from the control panel. In this way, we achieved rapidly and efficiently the goal with less time and effort. |

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