簡介

OX1LP溶解氧測量儀使用極譜溶解氧電極，可用于測量水相中的光合作用和/或呼吸作用，適用于藻類、植物、動物和細(xì)胞器（葉綠體和線粒體）的懸浮液。還可用于監(jiān)測在水相中產(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)的氧電極可用于測量生物樣品或酶反應(yīng)的O2消耗（或產(chǎn)生）。

采用簡單的兩點(diǎn)校準(zhǔn)， 可在相同的溫度下進(jìn)行校準(zhǔn)和實驗，或者可以在軟件中對不同溫度下的測量進(jìn)行簡單的溫度校正。隨機(jī)附校準(zhǔn)所需的所有附件。

軟件界面及數(shù)據(jù)

客戶評價

“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試了Qubit系統(tǒng)，對結(jié)果非常滿意。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型的克拉克電極，包括這一種，這是迄今為止測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>

 ——北卡羅來納大學(xué)生物系助理教授 Dr. Inna Sokolova

發(fā)表文獻(xiàn)

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· Sirikhachornkit et al. Increasing the Triacylglycerol Content in Dunaliella tertiolecta through Isolation of Starch-Deficient Mutants. J. Microbiol. Biotechnol.  26(5), 854–866 (2016)

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· Sussarellu, Rossana, et al. Rapid mitochondrial adjustments in response to short-term hypoxia and re-oxygenation in the Pacific oyster, Crassostrea gigas.” The Journal of Experimental Biology 216.9 1561-1569 (2013).

· Dickinson, Gary H., et al. Environmental salinity modulates the effects of elevated CO2 levels on juvenile hard-shell clams, Mercenaria mercenaria. The Journal of experimental biology 216.14 2607-2618 (2013).

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· Carrie M. Mosher, Matthew A. Hummel, Timothy S. Tracy and Allan E.  Rettie. Functional Analysis of Phenylalanine Residues in the Active Site of Cytochrome P450 2C9. Biochemistry Vol 47, Number 45, p11725–11734 (2008).

· 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).

產(chǎn)地：加拿大