簡(jiǎn)介
OX1LP溶解氧測(cè)量?jī)x使用極譜溶解氧電極,可用于測(cè)量水相中的光合作用和/或呼吸作用,適用于藻類(lèi)、植物、動(dòng)物和細(xì)胞器(葉綠體和線粒體)的懸浮液。還可用于監(jiān)測(cè)在水相中產(chǎn)生或消耗氧氣的化學(xué)和生化反應(yīng)。溶解氧包配有儀器、附件、軟件和接口。
可提供從100ul(流通)到50ml不同體積的DO電極。水套反應(yīng)杯內(nèi)的氧電極可用于測(cè)量生物樣品或酶反應(yīng)的O2消耗(或產(chǎn)生)。
采用簡(jiǎn)單的兩點(diǎn)校準(zhǔn), 可在相同的溫度下進(jìn)行校準(zhǔn)和實(shí)驗(yàn),或者可以在軟件中對(duì)不同溫度下的測(cè)量進(jìn)行簡(jiǎn)單的溫度校正。隨機(jī)附校準(zhǔn)所需的所有附件。
測(cè)量對(duì)象 v 藻類(lèi)光合作用與呼吸作用 v 細(xì)菌呼吸 v 微生物呼吸 v 小型水生動(dòng)物的呼吸 v 水生昆蟲(chóng)和幼蟲(chóng)呼吸 v 線粒體呼吸 v 葉綠體O2的產(chǎn)生 v 細(xì)胞懸浮呼吸 v 植物細(xì)胞懸浮光合作用 | 應(yīng)用領(lǐng)域 v 水生植物光合氧代謝的測(cè)定 v 抑制劑對(duì)線粒體電子傳遞的影響 v 光依賴(lài)性葉綠體電子輸運(yùn)分析 v 溫度對(duì)水生動(dòng)物攝氧量的影響 v 酶動(dòng)力學(xué)耗氧研究 |
基本組件 溶解氧反應(yīng)杯電極(1,2.5,4,6,30,50ml) 反應(yīng)杯電極放大器 磁力攪拌器 攪拌棒和O形圈 KCl填充液 膜材料和濾紙 水套用10英尺Excelon管 LabQuest迷你數(shù)據(jù)接口 Logger Pro軟件 定制安裝軟件 操作手冊(cè) 可選組件: 向反應(yīng)杯中添加代謝物的注射器; 10微升,50微升,100微升 樣品溫度測(cè)量用熱敏電阻 校準(zhǔn)LED光源 Q-Box堅(jiān)固外殼,用于儲(chǔ)存和運(yùn)輸所有部件 | DO電極,帶磁力攪拌器和LED光源 |
不同體積的溶解氧反應(yīng)杯電極 OX1LP-1 (1ml 有機(jī)玻璃) OX1LP-2.5 (2.5ml 玻璃 或有機(jī)玻璃) OX1LP-4 (4ml 有機(jī)玻璃) OX1LP-6 (6ml 玻璃) OX1LP-30 (30ml 有機(jī)玻璃) OX1LP-50 (50ml有機(jī)玻璃或玻璃) |
軟件界面及數(shù)據(jù)
客戶(hù)評(píng)價(jià)
“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
“我用分離的牡蠣線粒體測(cè)試了Qubit系統(tǒng),對(duì)結(jié)果非常滿(mǎn)意。我真不敢相信忍受了整整一年舊培養(yǎng)室。我嘗試了三種不同類(lèi)型的克拉克電極,包括這一種,這是迄今為止測(cè)量小樣本很方便的系統(tǒng),提供了一種非常干凈、可重復(fù)的軌跡,且在微型培養(yǎng)室中信噪比很好?!?/span>
——北卡羅來(lái)納大學(xué)生物系助理教授 Dr. Inna Sokolova
發(fā)表文獻(xiàn)
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產(chǎn)地:加拿大