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The Diphenylamine (DPA) method for DNA estimation is a colorimetric technique where DNA is heated with a DPA reagent under acidic conditions to produce a blue-colored
The Diphenylamine (DPA) method for DNA estimation is a colorimetric technique where DNA is heated with a DPA reagent under acidic conditions to produce a blue-colored complex. The intensity of the blue color, measured by its absorbance at \(595\) nm, corresponds to the concentration of DNA in the sample, allowing for its estimation by comparing ...
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