Web현재 DPPH kit로 실험을 진행중인데 IC50 값으로 시료를 비교중입니다. positive control로 trolox를 사용중인데, trolox의 IC50값이 논문마다 서로 다르더라구요 . 키트에는 80ug/ml, 논문들에는 2mg/ml, 8ug/ml, 0.02ug/ml 다양하던데 WebGraphPad Prism 计算 LC50 5分钟教程, 视频播放量 16018、弹幕量 8、点赞数 140、投硬币枚数 63、收藏人数 409、转发人数 133, 视频作者 梦想琳琳6, 作者简介 ,相关视频:qPCR数据处理分析及作图(GraphPad Prism),如何用GraphPad 计算IC50,如何用Prism 8计算IC50以及作图,graphpad绘制剂量效应曲线并计算IC50,实验员 ...
如何用Prism 8计算IC50以及作图_哔哩哔哩_bilibili
Web根据线性公式计算抑制率为50%时的Y值,计算10为底,计算值为指数的冥,结果即为IC50。 二、使用graphpad prism计算IC50. 打开软件后选择XY选项,Y值选择第一项: enter and plot a … Webdpph自由基一种很稳定的氮中心的自由基,是样本抗氧化能力的重要指标之一,广泛应用于抗氧化类食品、 保健品及药品的研究中。 dpph自由基有单电子,其醇溶液呈紫色,在515nm处有强吸收。当有抗氧化剂存在时,dpph自由基被清 eastglen school edmonton
IC50 value for DPPH radical scavenging activity by using Microsoft ...
WebApr 1, 2014 · A total of 28 species of higher plants showed very strong antioxidant activity (DPPH IC50, 0.45-5.0 μg/mL), 13 species showed strong activity (DPPH IC50, 5-10 μg/mL), 22 species showed moderate antioxidant activity (DPPH IC50,10-20 μg/mL) and 17 species showed weak antioxidant activity (DPPH IC50 more than 20 μg/mL). ... WebOct 2, 2024 · The blank without sample was prepared under the same conditions and consisted of 200 μL DPPH and 20 μL ethanol. A curve of the percentage inhibition of DPPH was plotted as a function of sample concentration. On the curve, the concentration required to degrade 50% DPPH (IC50) was determined. 2.5.3. Inhibition of Lipid Peroxidation Webdpph抑制率是个曲线,不是直线,所以用IC50表示。 简单方法就是画图,找到50%的浓度就行了,不用方程 另外IC50确实和DPPH浓度有关系,所以一般用VC或trolox做对照。 eastglen swimming pool