Hi, anyone can please make my concept clear about the preparation of crude enzyme extract from plant tissue for stress enzyme activity assay?

Like One gram of shoot and root tissue need to homogenize in 4 ml of 100 mM potassium phosphate buffer (pH 7.4) containing 1 mM ethylenediaminetetraacetate (EDTA), 2 % polyvinylpyrrolidone, and 1...

11 November 2016 5,975 3 View