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| Biochemistry Forum Discuss and post questions regarding the study of Biochemistry. If you need homework help this is the place to ask! |
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#1
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| my assignment deals with affinity chromatography for lactate dehydrogenase from rat liver and then using procion red for an assay. I have been asked to discuss 'recovery of activity' for which I need an explanation.Also,how is it possible to recover a greater amount of activity than was applied as well as possible further investigation for any expalnation.PLEASE help! |
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#2
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| think about protein concentrations |
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#3
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| If you speak about SPECIFIC activity, this is kind of obvious: the purity of the protein is higher, so the specific activity increased. If you mean that the TOTAL activity increased, it is a different thing, and it is hard to explain. Probably, an inhibitory factor was removed during purification? |
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| activity , recovery |
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