How to draw a standard curve for lipase assay using PNPA as substrate?

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I Have to sent protein samples for characterisation .Can any 1 suggest which labs to sent in india?

like I have to go for amino acid analysis, separation of specific protein ,FPLC etc..

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How to draw a standard curve for lipase assay using PNPA as substrate?

e.g for protein standard curve we use BSA standard curve to get the estimation of crude unknown protein.If any one have any protocol regarding this issue.Kindly share the link or pdf.

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Sample dilution for quantitative analysis using ELISA?

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How to simultaneously perform multiple biochemical assays?

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Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

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