| Np | 1. Symbol for neptunium. 2. <abbreviation> Neper. (05 Mar 2000) |
|---|---|
| NPH insulin | isophane insulin |
| NPN | <abbreviation> Nonprotein nitrogen. (05 Mar 2000) |
| npo | Do not take anything by mouth. (16 Dec 1997) |
| Npr protease | <enzyme> Mw 35 kD; from streptomyces cacaoi; the propeptide plays an important role in maturation and secretion of the enzyme Registry number: EC 3.4.24.- (26 Jun 1999) |
| Nps | <abbreviation> Nitrophenylsulfenyl. (05 Mar 2000) |