NAD Kinase, Catalytic Domain, Recombinant, Human, aa64-446, His-Tag, Highly Active (NADK, Poly(P)/ATP NAD Kinase, EC 2.7.1.23)

Blue Ice

42

Supplied as a liquid in ammonium sulphate suspension.

NAD kinase catalyzes the transfer of a phosphate group from ATP to NAD+ to generate NADP+, which in its reduced form acts as an electron donor for biosynthetic reactions. NADP+ is an essential coenzyme in metabolism and provides reducing power to biosynthetic processes such as fatty acid biosynthesis.

Source:
Recombinant protein corresponding to aa64-446 from human NAD kinase, fused to His-tag at N-terminal, expressed in E. coli.

Molecular Weight:
~42kD (monomer)

Biological Activity:
≥2U/mg protein. One unit is defined as the amount of enzyme that synthesizes 1umol of NADP per min.

Storage and Stability:
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.