A kind of method 2 for preparing nicotinamide mononucleotide

A kind of method for preparing nicotinamide mononucleotide is provided, it is using niacinamide, ATP and ribose as raw material, is reacted under the catalytic action of Nampt, ribose-phosphate pyrophosphokinase and ribokinase, and nicotinamide mononucleotide is made.