NMNAT1 Recombinant Protein. NMNAT1, Recombinant Protein, Host: E. Coli, Species reactivity: human, Purity: greater than or equal to 95%, amino/mw: 33.3 kDa, Synonymns: Nicotinamide Mononucleotide Adenylyl-transferase 1, NMN Adenylyltransferase 1; NaMN Adenylyltransferase 1; EC 2.7.7.1, Size: 50 ug