- Pk:50 µG
- Enzyme type:Recombinant
- Source:E. coli
- Species:H. influenzae
- Environmentally Preferable:
- Storage conditions:Stable for at least 6 months after receipt when stored at –80 °C.
- Enzyme name:NAD Nucleotidase
- Enzyme activity:With AMP: 856.4 nmol of Ade/min/mg of protein
With NMN: 110,3 nmol of NR/min/mg of protein
With NAD: 5.4 nmol of Ade/min per mg of protein | 5.3 nmol of NR/min/mg of protein - Purity:>98% (SDS-PAGE)
- Sequence:Full-length NAD 5’-nucleotidase without the signal peptide corresponding to the first 26 aa
- Formulation:Liquid, In 5 mM KH₂PO₄, pH 6.8 containing 100 mM TRIS-HCl (pH 8.5) and 10 mM MgCl₂.
NadN (NAD nucleotidase) is a periplasmic enzyme from Haemophilus influenzae, a major pathogen of the respiratory tract in humans that has developed the capability to exploit host NAD(P) for its nicotinamide dinucleotide requirement. NadN plays a central role by degrading NAD into adenosine and NR (nicotinamide riboside), NMN to nicotinamide riboside and AMP to adenosine. It shows a broad substrate specificity, recognising either mono- or di-nucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate. It can be used as an economically alternative to produce NR (nicotinamide riboside). Catalytic activity: NAD=AMP + NMN=Ade+NR+PPi | AMP=Ade+Pi | NMN=NR+Pi.
Fusion-Tag: Tag Free
This recombinant proteins is for research use only.