Nuclosidephosphoryalse (NP):replacement of base of nucleoside

| Enzymes | Product Code | Specification |
| Enzyme Powder | ES-NP-101~ ES-NP-103 | a set of 3 Nuclosidephosphoryalse, 50 mg each 3 items * 50mg / item, or other quantity |

| Enzymes | Product Code | Specification |
| Enzyme Powder | ES-NP-101~ ES-NP-103 | a set of 3 Nuclosidephosphoryalse, 50 mg each 3 items * 50mg / item, or other quantity |