Does anyone share the protocol of oxaloacetate and phosphoenolpyruvate determination by HPLC/LC-MS/Spectrophotometer from a fruit sample ?

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Can we store crude mitochondria extract (fruit origin) at -80°C/-20°C and for how muct time it can remain stable ?

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Which Column is suitable in Ion Exchange Chromatography for Plant ADH protein purification ?

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Does anyone have detailed protocol of NAD and NADH determination by Spectrophotometer or HPLC ?

If someone have, kindly share it. Thanks

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Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

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Can you connect an HPLC to a Mass Spec only at a certain time point?

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GC-MS retention index prediticon?

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Can I use a HisTRAP column for affinity chromatography?

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Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

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How can major oxides determined by ICP-MS/ES be normalized to 100% volatile free? How does this connect with LOI?

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Ali Malik

Thanks for comment Seiichiro Watanabe

Isam Eldin Hussein Elgailani

Please look at the following below links which may help you in your analysis:

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.1009.1515&rep=rep1&type=pdf

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4033578/pdf/nihms584940.pdf

http://downloads.hindawi.com/journals/jamc/2017/5391832.pdf

Thanks

Thanks a lot for your valuable comment Sir Isam Eldin Hussein Elgailani