用途场景
规格参数
简介
OX1LP溶解氧测量仪使用极谱溶解氧电极，可用于测量水相中的光合作用和/或呼吸作用，适用于藻类、植物、动物和细胞器（叶绿体和线粒体）的悬浮液。还可用于监测在水相中产生或消耗氧气的化学和生化反应。溶解氧包配有仪器、附件、软件和接口。
可提供从100ul（流通）到50ml不同体积的DO电极。水套反应杯内的氧电极可用于测量生物样品或酶反应的O2消耗（或产生）。
采用简单的两点校准， 可在相同的温度下进行校准和实验，或者可以在软件中对不同温度下的测量进行简单的温度校正。随机附校准所需的所有附件。
测量对象 v 藻类光合作用与呼吸作用 v 细菌呼吸 v 微生物呼吸 v 小型水生动物的呼吸 v 水生昆虫和幼虫呼吸 v 线粒体呼吸 v 叶绿体O2的产生 v 细胞悬浮呼吸 v 植物细胞悬浮光合作用 | 应用领域 v 水生植物光合氧代谢的测定 v 抑制剂对线粒体电子传递的影响 v 光依赖性叶绿体电子输运分析 v 温度对水生动物摄氧量的影响 v 酶动力学耗氧研究 |
基本组件 溶解氧反应杯电极（1,2.5,4,6,30,50ml） 反应杯电极放大器 磁力搅拌器 搅拌棒和O形圈 KCl填充液 膜材料和滤纸 水套用10英尺Excelon管 LabQuest迷你数据接口 Logger Pro软件 定制安装软件 操作手册 可选组件： 向反应杯中添加代谢物的注射器； 10微升，50微升，100微升 样品温度测量用热敏电阻 校准LED光源 Q-Box坚固外壳，用于储存和运输所有部件 |
DO电极，带磁力搅拌器和LED光源 |
不同体积的溶解氧反应杯电极 OX1LP-1 (1ml 有机玻璃) OX1LP-2.5 (2.5ml 玻璃 或有机玻璃) OX1LP-4 (4ml 有机玻璃) OX1LP-6 (6ml 玻璃) OX1LP-30 (30ml 有机玻璃) OX1LP-50 (50ml有机玻璃或玻璃) |
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软件界面及数据
客户评价
“I have tested my new Qubit system with isolated oyster mitochondria, and was extremely pleased with the results. I can’t believe I was suffering for the whole year with my old chamber. I have tried three different systems based on Clarke-type electrodes including this one, and this is by far the most convenient for use with small sample volumes and gives a very clean, repeatable trace with the best signal to noise ratio I ever had with micro-chambers.”
From Dr. Inna Sokolova, Assistant Professor, Biology Department, University of North Carolina at Charlotte
“我用分离的牡蛎线粒体测试了Qubit系统，对结果非常满意。我真不敢相信忍受了整整一年旧培养室。我尝试了三种不同类型的克拉克电极，包括这一种，这是迄今为止测量小样本很方便的系统，提供了一种非常干净、可重复的轨迹，且在微型培养室中信噪比很好。”
——北卡罗来纳大学生物系助理教授 Dr. Inna Sokolova
发表文献
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· Bryce A. Mendelsohn, Bethany L. Kassebaum and Jonathan D. Gitlin. The zebrafish embryo as a dynamic model of anoxia tolerance. Developmental Dynamics Vol 237, Issue 7, p1780–1788 (2008).
· Bryce A. Mendelsohn and Jonathan D. Gitlin. Coordination of development and metabolism in the pre-midblastula transition zebrafish embryo. Developmental Dynamics Vol 237, Issue 7, p1789–1798(2008).
· Johnson EA, Rosenberg J, McCarty RE. Expression by Chlamydomonas reinhardtii of a chloroplast ATP synthease with polyhistidine-tagged beta subunits. Biochimica et Biophysica Acta 1767:374-380 (2007)
· Johnson E A. Altered expression of the chloroplasts ATP synthase through site-directed mutagenesis inChlamydamonas Reinhardtii. Photosynth Res vol 96:153-162 (2008)
· Charles W. Locuson, Peter M. Gannett and Timothy S. Tracy. Heteroactivator effects on the coupling and spin state equilibrium of CYP2C9. Archives of Biochemistry and Biophysics Vol 449, Issues 1-2, p115-129 (2006).
产地：加拿大
