2 Matching Annotations
- May 2019
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shodhganga.inflibnet.ac.in shodhganga.inflibnet.ac.in
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Thereactionproduction,p-nitrophenolinacidphosphatewasmeasuredspectrophotometricallyat415nmagainstreagentblank.Theenzymeactivitywascalculatedfromthestandardcurveandexpressedasmicromolesofp-nitrophenolformedperhourpermilligramprotein.Therateofhydrolysisofp-nitrophenolphophateisproportionaltotheenzymepresentinthetissue.p-nitrophenylphosphate+NaoH—phosphat?-—>p -nitrophenol+phosphateThecolordevelopedinalkalinephosphataseactivitywasreadat410nmagainstreagentblankspectrophotometrically.Theactivityoftheenzymewasexpressedaspmolphenolformedmin'1mg'1protein
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ThealkalinephosphataseactivitywasestimatedbythemethodofMorton(1955)usingp-nitrophenylphosphatesocolorlessinsolutionbutuponhydrolysis,thephosphategroupliberatesp-nitrophenylwhichishighlycoloredinalkalinesolution
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