Human 6-phosphofructo-2-kinase/ fructose-2,6-biphosphatase 3, also known as PFKFB3 and IPFK2, (GenBank Accession No. NM_004566), a.a. 2-520(end)) with N-terminal His-tag, MW = 60.4 kDa, expressed in an E. coli cell expression system.
Specific activity: >=28.5 pmole/min/ug.
Immunogen Region
2-520(end)
Tag
N-terminal His-tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.04% Tween-20, 360 mM imidazole and 20% glycerol
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
The reaction was done in 50 mM Tris-HCl, pH 7.5, 12.5 mM MgCl2, 1 mM beta-D-fructose-6-phosphate, 100 uM ATP, 2 mM DTT, 5 mM KH2PO4, and various amount of PFKFB3 in a final volume of 50 uL. The reaction was incubated at 30°C for 30 min, and the amount of ATP consumed was calculated using Kinase-Glo Plus reagent (Promega).